Oh Thank Heaven for DFW’s newest 7-Eleven! Sybil and the ALT 103.7 crew will be celebrating the grand opening of a new store in Arlington at 100 E. I-20 (at Matlock). They’re giving away free coffee, slurpees, big gulps along with $0.50 big bite hot dogs. First 100 customers get a free bag of 7-Eleven goodies!