Chicago is unusually generous for a big American city. The lakefront is public for 26 miles, the Cultural Center gives away its building, and half the best architecture in the country can be seen from a sidewalk. If you are new here and watching your money while you build a social life, the free layer of the city is where most of your first conversations will happen.
The trick is choosing free things that are social rather than solitary. A museum you walk through alone leaves you exactly as connected as you were. A free run club, a summer dance lesson in Grant Park or a Thursday concert on the Riverwalk puts you next to the same faces repeatedly, which is the only mechanism friendship has ever really used.
