Bethesda Senior Center, 225 Bethesda Church Rd., Lawrenceville, GA. Come join the Gwinnett County Master Gardeners Association as they celebrate 30 years of helping the people of Gwinnett County be better gardeners. Over the years GCMGA has established and maintained demonstration gardens, helped start school garden projects, and answered questions on gardening and the problems gardeners encounter at many venue locations. They also support school and community gardens with grants through funds made at their annual Plant Sale and other fundraisers. You are welcome to bring a covered dish and join us for our potluck dinner at 6:30. Come be a part of our Association as we move forward into the future.