CliffsList
Offshore Halloween - 10/31
A 21+ Halloween rooftop party with live DJs, dance music, costumes, cocktails and views of Lake Michigan and the Chicago skyline.
AI summary · From the event listing
October 31, 2026 · 8 PM
1000 E Grand Ave, Chicago ·
Keep your plans in one place. Free account.
Admission is restricted to guests aged 21 and older, and all sales are final.
AI · From the event listing
Organizer’s description
Halloween at Offshore Rooftop Celebrate Halloween at Chicago's largest rooftop with a night of music, costumes, and unforgettable skyline views. Join us Saturday, October 31, for an elevated Halloween party featuring live DJs, high-energy dance music, curated cocktails, and one of the city's best crowds. Overlooking Lake Michigan and the Chicago skyline, Offshore Rooftop transforms into the ultimate Halloween party. 21+.
Kinzies Addition
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