Ammo! Family Polo Dor. 12:00 pm. Polo match, lunch, cocktails, designer showcase, silent auction and children's activity field. Tickets from $50.00. Haviland Hollow Earm. Patterson. Contact: Anna Bruning. (212)475-3291. Event address: 815 East Branch Road, Patterson. Event web address:www.cbsbb.org/events/fundraisi