Well, it's not specifically anniversary, but updating the forums to be a bit nicer/more expansive as part of an "Anniversary Bash" wouldn't be a terrible thing. Might be a good time to do a site redesign that was talked about earlier. A new year, a new look.
If you're expecting Anniversary-specific suggestions, I really don't have any that would exactly be feasible. Some older communities I was in had "Spirit Weeks", but I'm not too sure how a wiki community would host a Spirit Week.
Another (non-anniversary related) suggestion I do have is maybe we should start trying to back/support various charities. TheSpeedGamers are well known and respected, and while they aren't exclusive to playing Nintendo video games, a lot of their fundraisers have covered Nintendo games (they have an annual Pokemon fundraiser, and they've done Mother/Earthbound in the past year as well). If nothing else, it'd be nice to see a link somewhere to them.
