Take your invitation up a notch with some scratch ... Who doesn’t love a good scavenger hunt? For the full experience, send ...

If you want to spend some time getting to know Chicago with, perhaps, a big prize at the end, a three-day scavenger hunt is on across the city this weekend.

The egg hunt at Washington Park was scheduled from 11 a.m. to 3 p.m. on Saturday and Sunday, and described itself as "a FREE egg scavenger hunt in the park." The event's website said that kids can ...