see after you have frozen your patootie off and the dogs are tired from the park then you go off to a dunkin for some coffee or hot chocolate....or you make arrangements for someone to bring it into the park on a revolving basis. (providing someone can drive and keep it safe from their dogs...demon beast LOVES coffee and donuts so i cannot do that!)

also during the winter there are usually pet expo shows and dog dhows around...try to round up a few brave souls to go with you...the pet expos are nice becaus eyou can bring your dogs and they have great deals..also agility demo's and stuff

try to see if others want to sign up for agility classes, tracking classes, obediance etc...check your county park offerings, spca or shelters to see what they offer... classes for canine good citizen pet therapy etc are fun and good ways to meet others and help people too