You all know the Austin-based Alamo Drafthouse is under construction at Richardson Heights Shopping Center. The groovy movie and brew joint is expected to open in Spring 2013. Today comes word that Addis Ababa, the Ethiopian restaurant that has been open since 1982, has renewed its lease with the center. Also, Frank Bulluck, executive vice president at SRS Real Estate Partners, reports the center is “currently negotiating with several iconic restaurants out of Austin to join Alamo Drafthouse.” Hmm. Anyone have a clue?