Brendan, are you not organising part of the meet to accommodate this recently introduced Birthday Challenge subject?:
26. Birthday celebrations - host a party with at least five guests (and yourself). At least one guest must be a fellow GADC member - 2 points* - You can advertise the meet with a post in here
- Bonus point for each person present holding a homemade GADC 6th Birthday Card (Drone Picture)
- Bonus point for a GADC 6th Birthday Cake with six candles (Any Camera)
- Bonus point for blowing out all six candles with the drone in one pass (Video from any source)
- Bonus point for all participants lying on the ground forming a giant 6 (Drone Picture)
https://greyarro.ws/t/the-great-big-gadc-6th-birthday-and-treasure-hunt-challenge/65594/682?