I REALLY miss riding in the winter but I found a fantastic indoor track in Wisconsin. 10.000 sq. ft, 1/2 mile long track built in 3 adjoined warehouses. It was a blast even for the experienced racers. $ 20. on off days. And the owners opened up early for us because we came from Michigan. Going back this weekend. You won't be disappointed.
Glad you had a good time. its only 30 minutes from me but its been a couple of years since Ive been there.
Where do you see a $20 rate for riding? Did you mean a T shirt for $20? http://racineimx.com/rates.php