Paxia, which rolled out in July at Eighth and Christian Streets in Bella Vista, is finally getting around to its grand opening. Brothers-in-law/owners Ismael Torres and Dionicio Jimenez (he's chef at Xochitl) and manager Kimberly Funderburk are making an evening of it on Monday, Sept. 15 from 6 p.m. They're doing a $25 three-course fixed-price dinner, accompanied by strolling mariachi. It's BYO, and they have house-made margarita mixes. Reservations at 215-413-0171.