Kingsport Is Gearing Up For The 64th Annual National Day Of Prayer. The Mayor’s Prayer Breakfast Will Be Held This Year At The Kingsport Farmer’s Market Complex Downtown. Tickets Are $5 For The First 400 With Additional Tickets Costing you $7.50. They Can Be Purchased At The Kingsport Chamber Of Commerce And Will Be Available At The Day Of The Event. The Prayer Breakfast Takes Place May 7th At 7:30am.