Using a car, taxi, or Pace Bus Services.
YMCA for swimming and other recreational activities.
For summer activities there is also Pavek Pool on 31st and East Avenue next to the Berwyn Recreation center. Additionally, Proksa Park has a lot of walking and bicycle trails going through it.
There are three McDonald's restaurants in Berwyn, one on Cermak and Ridgeland, another on Ogden Ave., (historic route 66), and the third on Cermak and Harlem, as well as many other fast food restaurants, including but not limited to White Castle and Taco Bell. There are also a few candy shops in the historic Depot District.
Berwyn is a mostly safe town, although parts of northeastern Berwyn especially north of Cermak Road can get iffy at night. Common sense will keep you safe.
If you decide that you must visit Berwyn, even to go to the historic Depot District, it might be wise to leave everyone alone while in Berwyn. Berwyn residents are generally very private people and like to be left alone.
Also, unlike in most other areas where leniency may be shown, it is illegal under Berwyn city law for adults to talk to teens and children they don't know.