What's happening in September 2025? - Events in Mannheim & Heidelberg
12.08.2025
5 minutes reading time
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
© Hafen 49
LA BOOM
© 04_24_insta-480x408
Sa, 13.09.2025 22:00
12,00 €
Alte Feuerwache Mannheim
PAN-POT, Anfisa Letyago, Brina Knauss
© Hafen 49
Kalte Liebe live, Miss Bashful x DBBD live, EARGASM GOD, HARD CANDY
© Hafen 49
Parties in Heidelberg
Bar Blau
© Heidelberger Kunstverein
90er Party
© halle02
Electrolegacy mit Danjo & Verena und Joix (live)
© halle02
Wilde Herzen • Die Indie Pop Party mit deutschen Texten • Heidelberg
© King Kong Kicks
Concerts in Mannheim and Heidelberg
MilleniumKid – Wie weit Open Air
© innsite booking
EULE FINDET DEN BEAT
© ?
Lone Aires EP Release Show (Dreampop/Shoegaze) + Borninmay (Postpunk/ Bedroom-Pop)
© David Dienstag
Querbeat Live 2025
© Carlos Kurschilgen
SHACKE ONE & MORLOCKK DILEMMA
© Unknown
Future Franz
© Future Franz
Markets in Mannheim and Heidelberg
Kulturmarkt
© Unsplash: Tom Chen
Sa, 06.09.2025 10:00
Free admission
Wilhelmsplatz Heidelberg
Flohmarkt auf dem ABB-Parkplatz
© Nikola Đuza via Unsplash
Mannheimer Krempelmarkt
© Clem Onojeghuo via Unsplash
Kinderflohmarkt
© ktb
So, 21.09.2025 10:00
24,74 to 26,84 €
Karlstorbahnhof
Materialtauschbörse - wir tauschen Stoffe, Wolle und Zubehör
© umgekrempelt Mannheim
Sa, 27.09.2025 11:00
Free admission
umgekrempelt Mannheim
Flohmarkt Messplatz
© Unsplash: Clem Onojeghuo
Sa, 27.09.2025 06:00
Free admission
Messplatz Heidelberg
Food & Drink Events in Heidelberg
Sushi & Paint
© Schilling Roofbar
Do, 04.09.2025 19:00
62,63 to 73,16 €
SCHILLING ROOFBAR HEIDELBERG
Bier-Tasting von handgemachten Bieren von Heerlijk Heidelberg
© Heerlijk Heidelberg
Fr, 05.09.2025 18:00
45,00 €
Heerlijk 25 - Local Beer & Food
Fairer Brunch
© privat
So, 28.09.2025 10:00
14,00 €
Karlstorbahnhof
Even more events in Mannheim and Heidelberg
HEERLIJK COMEDY NIGHT
© HEERLIJK
Do, 04.09.2025 18:00
25,00 €
Heerlijk 25 - Local Beer & Food
Planeten - Expedition ins Sonnensystem
© Guillermo via Unsplash
Heidelberger Schlossbeleuchtungen
© Philip Jahn via Unsplash
Sa, 06.09.2025 12:00
Free admission
Altstadt Heidelberg
Scoville Comedy XXL
© Veranstalter
Standup Comedy - Freitags Special
© dennis boyette
Zum Lachen in den Keller
© Mathias Haze
Siegfried & Joy
DIY-Parfüm-Workshop in Mannheim: Kreiere Deinen Duft
© duftlabor GbR
Sa, 27.09.2025 10:00
94,21 €
MeerRaum des Café Meerwiesen
Luisa Neubauer /// Was wäre, wenn wir mutig sind?
© Lena Faye
So, 28.09.2025 19:00
15,90 to 26,90 €
Lottery
Karlstorbahnhof
