Pinstripes will be hosting a Halloween Costume Contest and guests that come into the venue that are wearing a costume will receive the complimentary card for one hour of bowling. Kicking off with the kids contest at 7 pm, each participant will receive a complimentary card for an hour of bowling. The grand prize winner for the kids contest will receive a Kids Bowling Party for up 10 (up to $400). The adults contest will start and 9 pm, and the grand prize winner will receive a brunch party for 8 (up to $500). Winners must be inside the venue to win.