PHOTO: © Hannah Domsic via Unsplash
What's happening in September 2025? - Events in Mannheim & Heidelberg
September heralds the start of autumn and brings a breath of fresh air to the event scene in Mannheim and Heidelberg. As the leaves slowly change to warm colors, the cities heat up with a colorful mix of concerts, parties, club nights and sporting events. 🔥🍂
We have put together the best events in September for you so that you know right away where to go. Get inspired and experience your city from its most exciting side! 🎶💞
Parties in Mannheim
Miss Monique, Agents of Time, Marten Lou
© 2024 Hafen 49 Mannheim
Join us on a journey through progressive house, trance and melodic techno. Full of energy and lots of melody, it's off to other galaxies.
All infos for the event Miss Monique, Agents of Time, Marten LouLA BOOM
Sa, 13.09.2025 22:00
PAN-POT, Anfisa Letyago, Brina Knauss
© 2024 Hafen 49 Mannheim
From hard to seductive techno - get ready for powerful DJ sets from international DJ greats.
All infos for the event PAN-POT, Anfisa Letyago, Brina KnaussKalte Liebe live, Miss Bashful x DBBD live, EARGASM GOD, HARD CANDY
© 2024 Hafen 49 Mannheim
Parties in Heidelberg
Electrolegacy mit Danjo & Verena und Joix (live)
Wilde Herzen • Die Indie Pop Party mit deutschen Texten • Heidelberg
Wilde Herzen brings the hottest indie and pop acts to halle02 - a night full of favorite songs, wild vibes and danceable energy.
All infos for the event Wilde Herzen • Die Indie Pop Party mit deutschen Texten • HeidelbergConcerts in Mannheim and Heidelberg
MilleniumKid – Wie weit Open Air
EULE FINDET DEN BEAT
© René van der Voorden
Lone Aires EP Release Show (Dreampop/Shoegaze) + Borninmay (Postpunk/ Bedroom-Pop)
© Sapperlot Siebdruck
SHACKE ONE & MORLOCKK DILEMMA
Markets in Mannheim and Heidelberg
Kulturmarkt
Sa, 06.09.2025 10:00
Flohmarkt auf dem ABB-Parkplatz
Mannheimer Krempelmarkt
© Recorder MA via Unsplash
None
All infos for the event Mannheimer KrempelmarktKinderflohmarkt
So, 21.09.2025 10:00
Materialtauschbörse - wir tauschen Stoffe, Wolle und Zubehör
Sa, 27.09.2025 11:00
Flohmarkt Messplatz
Sa, 27.09.2025 06:00
Every two weeks, the Messplatz in Kirchheim is transformed into Heidelberg's largest flea market: numerous stalls, a colorful variety of offers and real bargains invite you to browse, collect and discover.
All infos for the event Flohmarkt MessplatzFood & Drink Events in Heidelberg
Sushi & Paint
© schilling Roofbar
Do, 04.09.2025 19:00
Fairer Brunch
So, 28.09.2025 10:00
Even more events in Mannheim and Heidelberg
Planeten - Expedition ins Sonnensystem
© Joshua Oh via Unsplash
Heidelberger Schlossbeleuchtungen
© Aoi via unsplash
Sa, 06.09.2025 12:00
Standup Comedy - Freitags Special
Zum Lachen in den Keller
© Parker Coffman via unsplash
None
All infos for the event Zum Lachen in den KellerDIY-Parfüm-Workshop in Mannheim: Kreiere Deinen Duft
Fr, 14.11.2025 18:00
None
All infos for the event DIY-Parfüm-Workshop in Mannheim: Kreiere Deinen DuftLuisa Neubauer /// Was wäre, wenn wir mutig sind?
So, 28.09.2025 19:00
💡 Luisa Neubauer invites you to an inspiring reading that encourages and opens up new perspectives. She shows how climate policy, democracy and personal commitment are connected - an evening that will make you think and motivate you to take action yourself. 🌱✨
All infos for the event Luisa Neubauer /// Was wäre, wenn wir mutig sind?