Bellock, Olsen support Trinity Services Dinner & Concert Gala in Oak Brook

OAK BROOK - Rep. Patti Bellock (R-Hinsdale) and Rep. David Olsen (R-Downers Grove) joined elected officials from across DuPage County at the Third Annual Holiday Dinner & Concert Gala supporting Trinity Services, an important organization that serves people with developmental disabilities and mental illness across the region.