This Sunday, Feb 23, O'Sullivan's is drink and food specials, prizes and nail-biting horse races—all to benefit a great local charity! Starting 3pm the Clarendon Irish Pub will transform its bar and restaurant into an indoor derby on Sunday, where participants can join the derby fun for free and compete for titles like “Best Dressed,” or they can donate/bet on exciting horse races to win unique prizes. Attendees can buy in to serve as an owner, trainer or jockey for any one of the 70 horses in any race. There is no cover charge and all proceeds to benefit local charity Doorways for Women and Families.