OP Park District field conditions phone number is (708) 524-0273. Call the
morning of the game if you suspect the fields may be too wet for playing.
Referee supply - please be prepared to provide a referee. The league will
do its best to provide refs, but in the event one is not available or is
absent, it is critical to have an assistant coach, parent or teen
who knows the rules and can step in as needed.
AYSO Guidance for Referees and Coaches contains a wealth of information on Safe Haven, rules, regulations, and players equipment. If you only read one AYSO document, this is the one to read.