GoBowling and Pepsi are offering coupons good for a free game of bowling through 1/31/18. They're worth up to $6, don't include shoe rental, and must be redeemed between 8:30am to 5:30pm.
I guess my main question is who in the world is bowling before 8am?!
You can search for participating locations here.
“Fun” sidenote, I first published this offer in 2005. If this freebie was a human, it'd almost be a teenager and that blows my little mind.