In Lexington, Texas, folks line up early on Saturday mornings for Snow's BBQ. 77-year-old Tootsie Tomanetz is a custodian worker at a local school during the week, but a serious pit master on Friday nights. Roger clocks in a night shift to help this pitmaster, her son and the owner prepare hundreds of pounds of brisket, ribs, pork and chicken. In Pacifica, Calif., Hawaiian-style barbecue is prepared right on the coast. Roger helps pit master Darin Petersen wrap a whole pig in taro and ti leaves and lowers it into a deep pit to cook low and slow over a bed of hot lava rocks.