LINCOLN, Maine — The First Congregational Church of Lincoln will hold its 66th annual riverdriver’s supper from 4 to 6 p.m. Thursday, July 18, at Ludden’s Field, on Route 2 heading north out of Lincoln. There will be a sign in Lincoln Center. The menu will include beanhole beans, hot dogs, potato salad, cole slaw, reflector oven biscuits, doughnuts, brownies, cookies, coffee and punch. Beans and biscuits also will be offered for sale to take home, and takeout dinners will be available. Adults $8 per plate; children under 12 $4. In the event of rain, the supper will be held in the church on School Street in Lincoln. 764-6613.