Money Slurpee move over. 7-Eleven tries upscale with fresh tacos, on-tap kombucha, craft beer April 15, 2019Zlati Meyer, USA TODAYComments Off on Slurpee move over. 7-Eleven tries upscale with fresh tacos, on-tap kombucha, craft beer 7-Eleven has opened what it calls a “lab store” in Dallas, which sells upscale food and drinks. Patio and indoor seating available.