For the musicians: Musician's Friend's Stupid Deal of the Day becomes Stupid Deal of the Hour for labor day weekend (same link, I was just being funny). They do occasionally post room treatments, isolation platforms, speaker stands, headphones, and monitors, which others may find interesting.
EDIT: Just found out -- they're actually being very nice about it and letting us get some sleep -- the "per hour" is only from 6am to 8pm PT.