For time:
55 deadlifts Rx 225/155; M55+ 185/125
55 wall balls 20/14
55 calorie row
55 handstand push ups

at 18 minute mark: 

5 rounds for time:
10 power snatches Rx 75/55 M55+ 65/45
3 bar muscle ups (M55+ 5 chest-to-bar pull ups)

Enjoy your Christmas!