Don a hard hat. The Friends of the Pumphouse will be conducting tours of the evocative, abandoned, 1882 Gothic Revival landmark this Sunday, March 24 from 10 a.m. to 1 p.m. Donation of $5.00 for the tour. This will be followed at 2 p.m. by a “hard hat” (helmets provided) on-site benefit concert by Dave Watkins with limited seats. This $30 admission includes a 1:30 guided tour of the riverside landmark near Byrd Park. All the money goes to Friends of the Pumphouse. For info: www.friendsofpumphouse.org.