Just open this week: Another cafe offering free WiFi to customers. Cosmo at 68th and Memorial, next to Red Lobster on the west side of the street, offers "sophisticated sandwiches," a wide variety of coffees and teas, and a full bar, including Guinness on tap. It's an attractive, comfortable, and roomy place, and it's open from 9 am until midnight. In addition to WiFi access (and lots of convenient outlets), they have a few desktops available for those customers without a laptop. Give them a try.

And don't forget about Caffe Bona (81st & Memorial and 91st & Yale; no website!) and DoubleShot (18th and Boston) -- good coffee and free WiFi.