Originally Posted by grayland
From the Glossary (under Help above):
"DO (or DOO): A widely used term for larger FlyerTalker get togethers/parties in the Community Buzz Forum. In general the term is reserved for larger gatherings of 12 of more members"
Which makes it highly unlikely anything I'd "DO" would qualify. 12+ FTers who'd want to do a relatively-hard (but moderate-paced) bike ride?