Ok this post is way past its shelf life, but here goes:
I first heard of Coffeeneuring over at The Society of Three Speeds and the Urban Adventure League. I thought that's cool, and I'm always a sucker for some clever (and not so clever) word play. There was a challenge going on and the idea was to do a coffee run once a week for 7 weeks from Oct 4 to Nov 17. It was started by Chasing Mailboxes d.c. (not to be confused with the other DC - Drunk Cyclist) Sounded fun. But there were rules, based on Randonneuring. 19 rules listed here. Nineteen, my eyes glazed over and I don't think I read them all. That killed that idea. So I rethunk it and the whole idea of Coffeeneuring went downhill, sounded suspect. If I feel like riding to get a coffee, I'll just do it.
Last winter's Tariq Saleh Bike Club 100 Challenge is more my style.