http://www.milwaukeetrackdays.com/

I've been to several of these this year. Super fun, reasonably priced, and a GREAT use of the S!

 

This looks fun! Thanks for sharing.

 

I tried to register, but I cannot find the event listed on the link given. Is registration already full or something?

 

Registration for the 10/26 event has not opened yet. In my experience, 50% of the people register in the last 72 hours, and none of them have sold out/hit capacity this year, so I wouldn't worry about missing out. Suggest you check weekly to see when registration is up. This is a good price for a full day PDX. The previous ones this year have been like $115 for SCCA members, and we've gotten four, 20 min sessions.