Filter (currently touring with Live on the Summerland tour) are trying to raise $40,000 to help fund their world tour through the crowd-sourcing site Indiegogo

http://www.indiegogo.com/projects/filter-world-tour

As well as the regular stuff like downloads, signed cds, limited edition apparel, here are some of the more interesting packages you can purchase:

$250 - Coffee with Richard Patrick - when Filter visit your city.
$450 - Skype session with the band
$750 - You create the setlist for a show in a pre-determined city

Pretty cool idea - particularly the fan chosen setlist!