Before the invention of the grill, people attached lightning rods to foil-covered ears of corn and waited for nature to do the cooking. Embrace the fruits of fuel with today’s Groupon: for $11, you get a 20-pound propane-tank refill at Progas (a $22 value), valid only at its Seagoville location, open Mondays through Fridays 8 a.m.–5 p.m.
The propane proprietors at Progas pump tanks with clean-burning, top-notch gas for thrilling grilling and cozy off-the-grid living. Propaniacs need only mosey to the Seagoville location with an empty 20-pound tank to have it filled with controllable combustibles. Progas forms a barbecue-tonged bond with each customer, courting backyard kings and queens with trusty service in the hopes of scoring invites to finger-licking get-togethers.