Oak Lawn (Ill.) Community High School is expected to perform the musical Grease at 7 p.m., Oct. 25, 26, and 27.
Source (calendar): http://www.olchs.org/events/month.asp?F_MONTH=10&F_YEAR=2012&F_CATEGORIES=
2010 FOIA response (2009-10 school year) shows ticket sales = $7,064 from 1 musical.
Additional Source (Facebook page): http://www.facebook.com/groups/154118544603007/ (title found here)