I am not alone in saying that The City should make Critical Mass the official SF Halloween event every year.
All types of ghouly and ghastly cyclists gathered at Justin Herman Plaza on this gorgeous fall evening.
Two devil skeletons await the kick-off:
I bet you this creepy guy was the most photographed from the ride:
What an incredible headress!
Looking fa-BOO in an orange wig and long leopard print coat. I think every girl should have a pair of red boots.
A Spartan (or is he a Trojan?) riding for civil rights:
Much more to come, stay tuned and let's relive the moment!