I found another promo going on for May the 4th... LEGO sent me a mailer announcing a free Exclusive R2-D2 buildable set with any purchase of $50 or more. This is at SHOP.LEGO.COM and LEGO stores. They're also giving Double VIP Points with all purchases. It's going on May 4th - 7th.
The Artoo is kind of cool. I wouldn't mind getting it, but it's been a long time since I spent $50 on LEGOs.