Bicycle Heaven. This North Side landmark claims to be the nation’s largest bike museum, and with 2,000 bikes on display (from pennyfarthings to banana seats), who’s to argue? It also does event rentals and — conveniently, just off the riverfront trail — you can get your bike fixed here too. Plus: open seven days a week. 1800 Columbus Ave. 412-734-4034 or www.bicycleheaven.org
Full Frontal With Samantha Bee. The former Jon Stewart correspondent is killing it on her new TBS news-commentary show, with smart, funny and furious takes on topics ranging from abortion to Syrian refugees. She’s also bringing much-needed gender diversity to the late-night boys’ club. 10:30 p.m. Mondays
Historical Signs. They’re all over town and worth a moment to read, as they commemorate various people, places and events that helped shape our city (and beyond).