Improper City
Improper City is an event venue in Parker, CO, at 3201 Walnut Street #107, Denver, CO 80205. There are 2 upcoming events listed, starting Sat, Nov 21, 2026. Tickets are sold on the source platform — every listing links straight to it.
Improper City is an event venue in Parker, CO, at 3201 Walnut Street #107, Denver, CO 80205. There are 2 upcoming events listed, starting Sat, Nov 21, 2026. Tickets are sold on the source platform — every listing links straight to it.
