The newlyweds couldn't keep their hands off each other during a weekend retreat in Big Bear Lake, California
, for their friend Molly's birthday. The party included a little healthy competition, with Hough and Laich both on the blue team for various outdoor activities like boulder jumping, swimming, an egg relay race and a good old fashioned water balloon fight. "Love this crew, let's do it again!" Laich wrote on Instagram
on Aug. 8.