At work today I've been looking for a local Earth Day Festival for the Orange County Beekeepers Assn to set up a booth. So I've been googling city names plus "Earth Day." What comes up for Mission Viejo, my own city, as the first result?
...
Apparently, after Earth Day last year, the city dumped all their "Be a Green Machine" signs, and other Earth Day paraphernalia, in city greenspace!!
Oh Mission Viejo.
Totally Completely Unrelated Picture of the Day

Incidentally everything in a beehive is biodegradable except for some metal wiring and nails