GREENWOOD, Ind. — Once you step inside Tom's Barbershop in Greenwood, you feel like you were transported into another era. On Saturday, the barbershop offered $1.50 haircuts and commemorative bobbleheads — raising more than $500 for the Greenwood Education Foundation — during its 70th anniversary celebration. Generations of people come to the old-school barbershop not only for a haircut, but also to step back in time.