Please sign up on Warhorn to play at a table at https://warhorn.net/events/dragons-lair-austin-dnd-al
Hi, I'm the Austin area coordinator for Adventurer's League. Please feel free to email me with any questions: texaspoet at gmail dot com, or one of the Dragon's Lair DMs: zerodiaz at hotmail dot com.
Useful downloads here: http://dndadventurersleague.org/downloads/
There are usually 30+ people at this event, so please be sure to signup at Warhorn to guarantee yourself a seat at a table.
Encounters generally last about 2 hours, for longer games try Expeditions on Saturdays, which are generally about 4 hours.