CoLAB, one of Rio’s coolest venues, may serve breakfast all day but it is much more than a breakfast joint. The tight space starts the day as a coffee house, then morphs into a cafe in the afternoon, and as the night falls, it becomes a bar. In addition to sundry coffee, granola, and artisanal baked goods, there are brunch items on the menu, as well as several curries, “street food” prepared with care (the falafel is especially recommended). The drink menu includes a range of nonalcoholic choices like kombucha and lemonade, as well as beer, and both classic and creative cocktails. A recent expansion introduced an additional small space for live music, a chill second floor, and a terrace. A performance schedule can be found online.