Critical Mass DC holds a bike ride on the first Friday of every month. The group goes on a nice, calm bike ride through the streets of Washington, DC, showing residents what the streets would look like if more people rode bikes. Join in because riding your bike is healthier, more sustainable, builds better communities and is lots of fun!
When: Friday, Nov. 4, at 6 p.m.
Where: Dupont Circle
More Info: Unofficial Critical Mass DC website, Critical Mass (worldwide) Info