Help fund subs and beer for a backyard wedding

Hey, so Josh and I are getting married at the end of June. Originally it was only going to be us, the minister and two witnesses, but it turns out we're the first couple in the family to get married since his parents! Tons of family is deciding to make the trip from Kansas and Arizona and we want to make sure everyone has sub sandwiches, snacks, and cold beer. Anything helps and everything is appreciated. Thank you.