Gather your friends for the annual Texas wine festival at Indian Spring Park. Rootstock is hosted and organized by Valley Mills Vineyards and will o er wines from 16 of the best Texas-based wineries to try. Tickets cost $25 in advance and $40 at the gate. Each ticket includes 12 wine tastings and a Rootstock wine glass. To learn more, call 848-4343 or visit rootstockwinefest.com.