Trick or Vote is a nationwide GOTV canvassing program taking place on Halloween. Trick or Vote started in Portland four years ago, and was so wildly successful that it's going national in 2008 with the help of Rock The Vote and over a dozen state-level partners. After all, what's the one day when you can count on large numbers of people being home - and willing to open their doors?

If you're heading to Denver, Trick or Vote.org will be hosting a Happy Hour in conjunction with Mandate Media (aka LeftyBlogs), Rock the Vote, and the Bus Project, to premiere a series of 30-second spots (like the one above), promoting the project.

Trick or Vote Happy Hour
Come Meet the Monsters
Tuesday, August 26, from 3 to 6 p.m.
David Cook Gallery
1637 Wazee Street
(just five blocks from the Pepsi Center)