Sundaes Sylvan S.O. Ice Cream & More Currently open Saturday & Sunday 11-9pm Memorial Day-Labor Day Open Thurs. & Fri. 3-9pm Saturday & Sunday 11-9pm Sundaes Sylvan S.O. Ice Cream & More Currently open Saturday & Sunday 11-9pm Memorial Day-Labor Day Open Thurs. & Fri. 3-9pm Saturday & Sunday 11-9pm