Every day. At home. We either buy Starbucks House Blend or Walmart has a fair-trade house blend that's pretty good. Although, Trader Joes has coffee for pretty cheap, so I think I'm going to try theirs next and see how we like it. We don't believe in going out for coffee on a daily basis when it costs $5-7 to buy 1/2 a pound of coffee for the week vs. $3-4/day out.
But if I could afford it, I'd buy a non-fat white chocolate mocha daily at the 'Bucks.