Every Tuesday, the Alamo Drafthouse has Terror Tuesdays, where they show terror filled movies from 20-30 years ago. It's a great time, and tickets are cheap ( up to 5$ per ticket usually ) Don't worry if you don't like scary movies. You'd be surprised on how funny these are since the fx happened 30 years ago.
*** Super important. Please get your tickets in advance online. A lot of these sell out a week in advance. I'd hate for you to get there and then not get a ticket. - Matt ( My Cell -[masked] )
For more details see this link :