I know when I go into a pro shop, there are always people there that have no intention of buying stuff, including myself. You will see friends, bowlers browsing, people discussing the weather and news. If you like your shop to be a place where people can "hang out" then something that also caters to that aspect would be cool. Something like:
*Bowler's Paradise
I am not that creative so my pro shop naming has fizzled out after one.
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I am not a pro-bowler, but I do play one on BallReviews.com