The contestants were introduced to soon-to-be-wed Jason and Millicent, who set them the next Offsite Challenge: decorate the venue for their wedding reception the following day. The Gold Team was given an ‘indoor forest’ theme, while the Golds had ‘industrial.’ Natalia and Peter project-managed the Gold Team’s effort and Mel the Blacks. Given six hours to complete their spaces, the happy couple would then decide their favourite, with each member of the winning team receiving $2000 to put towards their renovations. Though the Golds looked more assured early on, a late surge from the Blacks saw them complete a stunning space which better fit the couple’s wishes. Mel and her winning troops then got to decide who faced off in the second head-to-head, choosing Peter and Sam.