Creekside is very good to people. I've not bowled league there so I can't speak to that but I'd be shocked if it was anything other than top-notch.
Smyrna Bowling Center in Smyrna, Tenn., is the best "big" house I've ever bowled league in, thanks to the ownership.
Bama Lanes in Prattville, Ala., is the best for small houses. In addition to everything else they do during the year for league bowlers, they have a free-food, free-beer "league bowler appreciation party" every year in their bar/restaurant as well as other events during the year. Lots of tournaments, and they support their youth programs big-time.
Jess