The Harvest Tea service at the DeGolyer Garden Cafe and Tea Room are seven days a week. Advance reservations are required. The cost of the seated tea is $35 per person which includes admission to the garden, parking and a gratuity for the server. Reservations can be made by calling 214-515-6610 or qbartholomew@dallasarboretum.org. Serving times are 11am and 2pm.