The Center for Coalfield Justice will hold an open house at the office at 184 S. Main St., Washington, from 4:30 to 6:30 p.m. Aug. 30. Residents are invited to meet the staff and bring questions and concerns on water, mining and oil and gas issues. On display will be various atlases showing communities at risk for environmental impacts from extractive industry practices in Greene and Washington counties. Go to www.coalfieldjustice.org for more information.