Maurizio is turning 21! Watch the guys put together a huge tiki bar, complete with a drink-serving volcano for his surprise party. Later, a movie crew needs Buddy to make a wedding cake that's going to be featured in a film.

Buddy is asked to make the most expensive cake in his career -- a diamond cake with pearls. But can the sisters be trusted with so much bling? Later, Buddy thanks his construction staff with a good old BBQ and Grace starts her redecorating project.