>>411497561
That's not feasible with 80 people anon... Everyone will just crash if they're all together close within 5 meters of each other.

A potential solution I can think of is a randomized "spectator" system where 10 lucky anons with one being the secret santa that made the gift being [spoiler]amongst them[/spoiler]
This is just a button from the host area. He clicks the name of the giftee and the gift giver 

Coding this will be a bitch and a half though