I smile just thinking about Dairy Queen's ice cream cake. Mmmmmm....
I ordered a cake from here and they couldn't put Speedracer on the cake so I got plain balloons instead. It still tasted good.
This is a smaller store, but it's never been packed when I've been there. It's conveniently close to 17th Ave. Their peanut buster parfaits are yummy as is pretty much any flavour of Blizzard.