- Main Shamrocks Website Links... - 18 & Under - 16 & Under - 14 & Under - 12 & Under Action Photos Shamrocks Clinics Shamrocks Story Past Players Past Records Other Links Sign Guestbook View Guestbook Weekend of June 14-16 18U - Pennsbury Invitational Tournament in Yardley, PA 16U - 18U Blast at the Beach in Ocean City, MD 14U - ASA DC Metro Championship in Annandale, VA 12U - ASA Hall of Fame ...www.shamrocksoftball.org/index.html