The Pool and Patio Store, Inc. of Slidell, Louisiana. Your Pool and Patio Headquarters for Slidell, La. We have a full line of Gas Grills made for the seriuos Gourmet Griller. An Authorized BIOGuard Pool and Spa Center, Member of National Spa and Pool Institue. pool, patio, slidell, louisiana, gas grills, bbq, bar-b-que, bbq grill, charbroil, ducane, cajun grill, holland grill, tec, infrared, ...