Lone Star Rally. Jump to Latest Follow 1 - 10 of 10 Posts. J ... Last Rally I went to was Austin in 2000. Rained the whole time and while I did have a good time the rain kind of sucked. People who believe the End Times are upon us should never be given the means to bring them about. Save Share. M. Austin's Lonestar Round Up is a weekend-long celebration of custom cars and hot rods that takes place every year in April. The weekend kicks off with a Welcome BBQ and continues with live music, mini bike races, art exhibits and a giant swap meet.