2026 marks the 39th annual Streeterville Doggy (And Kitty) Halloween Costume Party and Parade, at the Museum of Contemporary Art Sculpture Garden, 220 E Chicago Ave, Chicago!

Bring your dog or cat, dressed up in its Halloween best. FREE Admission – Bring a pet toy or accessory for the prize swap! All pets must be on leashes or in carriers.

Registration required. Click here to register and for more information.