The three holes on a bowling ball represent the three phases of bowling: wind-up, release, and genuflection. Send a ball properly on its way with today's Groupon: for $7, you get two games plus shoe rental for one (up to a $12.88 value) at Thunderbird Lanes, with locations in Willow Grove, Warminster, Northeast Philadelphia, and Oxford Circle.
At Thunderbird's four modern bowling arenas, families and friends demolish pins arranged at the end of up to 36 slick lanes. Boulder chuckers slip on chic rental sneakers, pirouette, and send the 12-pound sphere trundling past gutters into a smug stand of pins. The option of bumpers aids little ones in nudging smaller orbs down the timber avenue. Thunderbird's lanes are programmed with AMF automatic scoring, freeing hands from cramp-inducing feats of addition.
Thunderbird Lanes offer their own deals at certain times of the week that may be better values than this deal; plan ahead to make sure you're redeeming your Groupon at the most opportune time.