Hard Oil Days – Black Gold Rush. Come with full water tank and empty holding tank, water available on grounds, gates open 9 a.m. Thursday. Roast Beef Dinner Saturday – Children free, 6-10 $8, all others $20 (separate ) pre-register by MAY 1, campout registration $20, activity fee $80, early bird Thur. 425 CDN, Send check payable to Spring OPA 218 to: Don & Bonita Willock, 1048 Fairlane Ave., Sarnia, ONT N7S 3JB (519-542-224 donbonwil@sympatico.ca). include # of adults, teens, children, grand-children.  Hosts Sarnia 4T’s.