(Pressdemocrat) - There's a new trend in wine packaging, and it borrows from its beer brethren. Restaurants have begun keeping wines in kegs, and pouring it out of a tap.Keeping wine on tap reduces packaging and storage space, saves time opening bottles — some of which might be corked — and allows restaurants to keep a selection of wines by the glass fresher than they tend to stay when they're kept in a bottle on the counter or in a fridge for who knows how many days.