Feb. 10 [10:00 EST] -- Just what on earth is a "Particle Man"? You can find out when They Might Be Giants take to the Internet to chat with fans on Tuesday night.

The band will be at Irving Plaza's site (irvingplaza.com) to discuss their prolific and off-beat career at 7 p.m. Eastern time.

The band will also presumably plug their series of three shows at New York City's Irving Plaza. The band kicked off the series on Friday, February 7 with an evening of songs from their latest album, "Factory Showroom," and will continue on February 14 with the "Valentine's Day New Song Massacre," which boasts a set of unreleased material.

The series concludes on February 21 with a show dubbed "Then: The Earlier Years" which promises to be a retrospective that chronicles the band's ten-plus year career (and which also trumpets the release of the band's box set, also called "Then: The Earlier Years").