Tonight is the party thousands of Laredoans look forward to all year. The UETA Jamboozie. It's the night where downtown Laredo is transformed into a festive celebration of music, food, and fun. Here's a look at what is going on down town.. It is more than music and fun, it is a tradition for us Laredoans the UETA Jamboozie is at full swing in down town Laredo tonight.. Great music, awesome food and of course great company. The UETA Jamboozie is part of the WBCA celebrations and attracts thousands every year. There is new addition to the event this year including an LED floor for the teenagers to dance on.