Few things are as thrilling as watching aviation acrobats perform their routines in the skies. The U.S. Air Force Thunderbirds are the star attraction at this weekend’s Fort Worth Alliance Air Show, which happens 9am-5pm Sat & Sun (Oct 22 & 23) at Alliance Airport, 13600 Heritage Parkway, FW. Admission is free, but general parking is $20 per vehicle. If you salivate over names like the Navy F-18 Super Hornet, the Douglas AD-5 Skyraider, the F-15E Strike Eagle, and the Bell-Boeing MV-22, then the Alliance Air Show offers two days of “jet porn” just for you.