Fish farm on Island Lake Road in Dexter. Farm-raised rainbow trout and channel catfish; catch your own (it's pretty easy) and they will clean it and sell it to you.
http://springvalleytroutfarm.com/
They will also sell you live fish wholesale to stock your own pond.
- 2010 rates: Admission $5, trout $6.19/lb, catfish $4.99/lb.
- 2008 rates: Admission $4, trout $5.49/lb, catfish $4.79/lb.