Not a lot happens in Davis, but if you go down the road to downtown Sacramento its a really cool place to ride. Nice and flat, not too much traffic, and tons of folks on bikes. Check out the Beat, a record store on J street and (I think) 22nd. I never get out of there for less than $50. There is also a rastafarian vegan food stand in that vicinity that is pretty cool. Someone on here mentioned a new Sacto bike co-op in the Oak park area as well, I just dont know the details or if it is even open yet.