Spring Mill Country Club is an 18-hole private golf course in Warminster, Pennsylvania, built in 1957 and designed by William S. Flynn. It sits in the $$$ (premium) price range for golf in Pennsylvania. The season runs Jan 2 to Jan 12 (closed on Mondays). Tee times can be booked 7 days in advance.
Details like fees and seasons change, so call the course before you head out.