The bike maintenance class was offered through ORC at OSU. It is open to the general public, I think it was $55 if you aren't afffiliated with the U. It was supposed to be Tuesday, Wednesday, Thursday from 7 pm to 9:30 pm in the bike maintenance shop, all hands on. Minimum of 3 people, maximum of 6.

http://recsports.org/orst/programs/orc/

then click on the current program link at the top to get the ORC handbook.