This is absolutely our favourite activity enhancer, and not just because of its catchy name.

Two is better than one. And four is better again. #math.

Buddy up with another dynamic duo and do an #OLDMATE activity together? Almost all #OLDMATE activities can be done as a foursome, though Bingo, City Walk, Day Trip, Lawn Bowls, Make a Movie, Skydiving are our top picks.

The best part of Old Mate Double Date is when your Old Mate and your friend's Old Mate become mates, too. This helps to expand their social connections, meaning they can hang out together when you're not around.

Plus, because they've been introduced through an activity, it's a more natural way for them to bond and get to know each other: