If you like live theater productions, catch a play at Kogumaza. Look online for times and prices.
This arts and culture attraction in Chuo-ku is well-liked by many travelers, so leave a spot for it on your travel plans. Don't stop there, though. There are a lot more options waiting for you to enjoy after Kogumaza. Sapporo JR Tower, Sapporo Beer Museum, and Odori Park are close by.