From beer gardens and bratwurst to hot air balloons, black-light baseball, and bluegrass jams, September in Indianapolis is packed with festivals, concerts, and can’t-miss experiences. Whether you’re raising a stein at Oktoberfest, rocking out with Blink-182, wandering through an art fair, or catching a spooky mausoleum tour, the city is buzzing with ways to soak up the final days of summer and welcome fall in style. Here’s your guide to the month’s biggest events—mark your calendar, grab your friends, and get ready to make some memories.
Madeline Martin Author Event
The Indianapolis Propylaeum, Sept. 4
A ticket to this exclusive author meet-and-greet includes a signed hardcover copy of Madeline’s new book and an evening tea service with your choice of three teas, finger sandwiches, and pastries. This event is projected to sell out fast, so get your tickets now! Madeline Martin’s captivating new historical novel is set in Victorian London and explores the boundaries of a forbidden book club, dangerous secrets, and the women who dare to break free.
Oktoberfest
German Park, Sept. 4-6
Indy’s original Oktoberfest, hosted by the German American Club at German Park, is crafted to transport you straight to Bavaria with traditional German feasting, lively polka bands, a bustling Biergarten, wine slushies for some extra fun, and vibrant family-friendly attractions like playgrounds and inflatables. Admission is $5 per person, and children under 12 are free.
The Rocket Men
Phoenix Theatre, Sept. 4-21
Phoenix Theatre presents “The Rocket Men” by Crystal Skillman. This startling new play is made up of a cast of women who step into the roles of the former Nazis who sent us to the moon. They share a story about a team that formed the backbone of NASA. While examining the intersection of scientific exploration and moral responsibility, the audience gets to rediscover what it means to be an American … then and now!
Heartbreak Hotel
Beef and Boards Dinner Theatre, Sept. 4 – Oct. 12
Before Elvis was ‘The King’, he was just a boy with a guitar and a dream. Relive the early years of Elvis Presley’s career in this high-energy musical packed with his classic hits, performed alongside a full buffet dinner for a night of music and nostalgia.
Art and Soul – Picnic Themed Art Show
Big Car Tube Factory Artspace, Sept. 5
Picnics are looking at getting an artsy upgrade in this one-night-only gallery show. Think whimsical checkered blankets, juicy watermelons, and summer nostalgia—served in paint, sculpture, and mixed media forms, as well as a wearable art performance from Mo Gio.
Pantera
Ruoff Center, Sept. 5
Heavy metal icons Pantera bring their thunderous riffs and explosive stage presence for a night that promises headbanging anthems and pure adrenaline.
Cosmic Baseball Takeover
Victory Field Sept. 5-6
Experience America’s favorite summertime sport with a colorful twist, featuring the Tri-City Chili Peppers Cosmic Baseball Takeover at Indianapolis’ Victory Field. This one-of-a-kind baseball experience, a baseball game played entirely under stadium-grade black lights, is an electrifying fusion of sport and spectacle for a night of fun for families, friends, and everyone.
Jupiter Flights Balloon Festival
Conner Prairie, Sept. 5-7
Make your way to Conner Prairie for a night of colorful wonder. Watch dozens of hot air balloons fill the sky, enjoy live entertainment, tethered rides, and festival food during this colorful, family-friendly tradition.
Artomobilia
Carmel Arts and Design District, Sept. 6
Experience this showcase of rare, exotic, and classic cars alongside a fine art display in Carmel’s vibrant arts district. Admire this dazzling display of collector cars parked alongside galleries, shops, and restaurants for a day of shopping and entertainment.
St. Joan of Art French Market
St. Joan of Art – Broad Ripple, Sept. 6
Savor popular French cuisine, including pastries, crepes, and wine, enjoy live music, and browse artisan booths at this beloved neighborhood tradition. The St. Joan of Arc French Market is a one-day, free-admission outdoor festival featuring authentic French dishes prepared on-site, raffle tickets, a children’s area, and more.
Penrod Arts Fair
Newfields, Sept. 6
The Penrod Arts Fair is one of the largest single-day arts fairs in the country, which has taken place at Newfields since 1967. The fair welcomes approximately 20,000 patrons to enjoy live music, food, drinks, and hundreds of art displays.
Colts Homeopener and Ring of Honor Induction
Lucas Oil, Sept. 7
The Colts are kicking off the 2025-206 football season by inducting former Owner and CEO Jim Irsay into the Ring of Honor during their first game against the Miami Dolphins. Get your tickets here!
Spin the Block Comedy Tour
Gainbridge Fieldhouse, Sept. 7
Spin the Block Comedy Tour with 85 South is making a pit stop at Indianapolis. This high-energy comedy lineup featuring Karlous Miller, DC Young Fly, and Chico Bean is guaranteed to bring big laughs for a hilarious night of comedy.
Indy Jazz Fest
Various Locations Across Broad Ripple, Sept. 9-20
For nearly two weeks, downtown Indianapolis will be swinging with live jazz performances, jam sessions, and workshops celebrating local and national talent, including artists Brandee Younger, Gunhild Carling, and Gonzalo Rubalcaba.
Behind Closed Doors Mausoleum Tours
Crown Hill Cemetery, Sept. 10
Explore the ornate interiors and hidden history of Crown Hill’s historic mausoleums, which are usually closed to the public. Get a rare peek inside, complete with fascinating tales from the city’s past, and learn about some of its haunting history.
Indy Maven September Meetup
Just Pop In!, Sept. 11
Back-to-school season is here, but this class session includes mocktails, snacks, and Indy Maven’s curated favorites. This playful twist on back-to-school season with Indy Maven and Insomnia Mom at Just Pop In! blends a classic school game — Show & Tell — with an adult meet-and-greet. The session will kick off with some of our go-to products, can’t live without items, and little life-changers, and you are invited to join in. Just think of it like recess for your soul.
Cereal Cinema – Matilda
Athenaeum, Sept. 13
Start the morning with unlimited cereal and a big-screen showing of the beloved 1996 film (and one of my personal favorite movies) “Matilda”—a perfect treat for kids and kids-at-heart. Relive your childhood with your favorite cereal and a friend or family member.
Trinity Haven Homecoming: I Wanna Dance With Somebody
The Crane Bay Event Center, Sept. 13
Mark your calendars for an unforgettable night of 80’s glam, community spirit, and powerful impact. Co-hosted by Halle Pino, host of Fat, Femme, Old & Asian: the Podcast, and Jeremy Jenkins, WISH-TV’s Daybreak Anchor, this evening is designed to get you out of your seat and onto your feet. Experience photo booths, incredible food, and get ready to dance the night away with this unforgettable evening.
Pokepalooza
Indiana State Fairgrounds, Sept. 14
This third annual Pokémon-themed fan event features vendors, cosplay, and interactive activities for all ages. Celebrate all things Pokémon with trading, cosplay contests, gaming tournaments, and rare merchandise for collectors and fans alike. Whether you’re Team Pikachu or Team Charizard, this fan fest has something for everyone. Gotta catch ’em all!
The 39 Steps
Indiana Repertory Theatre, Sept. 16 – Oct. 12
In classic Hitchcock fashion, a notorious fugitive and a spellbound blonde travel north by northwest from London to Scotland. Will they save Britain from a den of devious spies? Will they stop arguing and fall in love? Four actors play more than 40 characters in this hilarious take on one of Alfred Hitchcock’s best movies. A comic thrill ride full of plot twists, quick changes, and laughs, delivered at a delightfully dizzying pace.
Blink-182
Ruoff Music Center, Sept. 17
Pop-punk legends Blink-182 return with their signature mix of catchy anthems, high-energy antics, and nostalgic favorites. Turn the clock back with signature hits and electric stage presence at Indianapolis’s Ruoff Music Center.
Educator Appreciation Event with Arriel Vinson
Orangily, Sept. 18
Based out of Orangily’s South Broad Ripple shop, come join Indianapolis teachers and librarians for this special author event with Arriel Vinson, who will give a short talk and answer audience questions. Copies of her newest book, “Under the Neon Lights” will be available for purchase through Loudmouth Books.
Outlaw Music Festival
Ruoff Center, Sept. 18
Outlaw Music Festival has marked a stop for Indianapolis on its 10th annual tour. Willie Nelson leads an all-star lineup of Americana, folk, and country greats for a day-long celebration of music with a rebellious spirit. This powerhouse of a lineup includes music legends like Bob Dylan, Billy Strings, and Sheryl Crow, and many more!
Uncle Pen Fest
Bill Monroe’s Memorial Music Park and Campground, Sept. 18-20
Bluegrass fans gather for three days of camping, jamming, and performances honoring the Father of Bluegrass himself, Bill Monroe. This tradition started in 1974 when Bill Monroe established Uncle Pen Days as a tribute to his maternal uncle, James Pendleton Vandiver.
Circle City Irish Fest
Holy Rosary Catholic Church, Sept. 19-20
Experience the spirit of Ireland with lively Celtic music, traditional dance, authentic food, and a welcoming community atmosphere. Be prepared for a lively celebration of Celtic culture with plenty of bagpipes, step dancers, hearty foods, and a pint (or two) of Guinness… or be a part of the fun and help volunteer for various jobs at the event.
Women United: This One’s for the Girls
The Indianapolis Propylaeum, Sept. 20
In honor of Women’s Friendship Day, we will gather at the historic Propylaeum to hear from a powerhouse panel of philanthropic women who will reflect on their journeys, share insights, and spark dialogue around gender equity, generational impact, and the future of women in philanthropy.
Indy Maven September Lunch and Learn
Virtual, Sept. 24
Learn how to build your wealth and financial empowerment with Vicki Hall and Zina Kumok from C.H. Douglas & Gray Wealth Management. Vicki and Zina will talk through some of the basics of personal finance, including budgeting, saving, and investing. They will also delve into the differences between investment accounts, what investing in the stock market means, and the power of compound interest. Whether you’re just starting your financial journey or ready to level up your investing game, this empowering session is here to help you take control of your future.
This event is available to Indy Maven Members only. Join Indy Maven today to take advantage of our free monthly Lunch & Learns.
Halloween ZooBoo
Indianapolis Zoo, Sept. 24 – Nov. 4
As the leaves change color, watch the Indianapolis Zoo transform into a spooktacular Halloween playground with trick-or-treat stations, themed decorations, and more! Explore Bat Alley and Gator Pirate Bayou, go on a Scarecrow Photo Safari, create your own tasty concoctions at Aunty Guzzle’s Potions, and ride the Roller Ghoster or take a Spook-Track-Ular Train Ride for a special view of the Zoo behind the scenes. Regular Indianapolis Zoo admission fees apply.
Marilyn K. Glick Women’s Enrichment Series
The Indianapolis Propylaeum, Sept. 25
This year’s theme, “Strong Women, Strong Voices,” honors the power of women who lead with purpose, advocate with conviction, and inspire through action. It reflects our belief that strength takes many forms — and that amplifying diverse voices is essential to building a more inclusive, creative, and connected world.
Girls Inc. Luncheon
Commission Row, Sept. 26
Girls Inc.’s TogetHER luncheon is dedicated to fundraising for and empowering the next generation of girls and women. This inspiring event brings together community leaders, passionate advocates, and individuals committed to creating a brighter future for women and girls everywhere. Event panelists include Elaine Bedel, founder of Bedel Financial, Chef Megan Stoller, executive chef at Modita, Mali Bacon, co-founder of GANGGANG, Madeline McKinnin, owner of Frida’s Flowers, and Jennifer Magley, chief brand officer of The Basketball League.
Monument Circle’s 14th Annual Oktoberfest
Monument Circle, Sept. 26
Watch Downtown Indianapolis come alive with beer gardens, bratwurst, live music, and German traditions set against the iconic backdrop of Monument Circle. Downtown’s own Oktoberfest puts a local spin on the German tradition, featuring local beer, food, music, and Indiana spirit.
Indianapolis Prize Gala and Meet the Hero
Indianapolis Zoo, Sept. 27
Celebrate one of the world’s leading wildlife conservationists at this inspiring gala and special meet and greet. At this prestigious gala that celebrates global conservation efforts, you’ll hear incredible and inspiring stories and honor the groundbreaking work that has saved species across the world.
With everything from high-energy concerts and cultural festivals to cozy art shows and community celebrations, September in Indianapolis proves there’s no shortage of ways to get out, connect, and make the most of the season. Mark your favorites, gather your crew, and let Indy be your playground all September long.
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