Grainger County Tomato Festival 2024. Over the years we have added a number of special events making the festival one of the largest free festivals in east tennessee. This year, the festival will include the grainger county opry and.

Grainger county tomato festival to return for 31st year. The 30th annual grainger county tomato festival will expand to a day and a half of festivities, with early shopping from noon until 6 p.m.