Einstein’s Bagels gets my vote for best unlimited coffee refills. They provide good coffee and lots of it! Buy a cup of coffee for $1.58 and fill it up as much as you could possibly want. They have six kinds of coffee and all of the typical sugars, honeys, and toppings. I was surprised today to find an open wireless network called “101” at the location on Thomas and Scottsdale Rd (SE corner). I’m going to have to see if I can connect the next time I’m here.