Top shooters has a lot of fun outdoor games such as connect four, cornhole and others. They also have a very large outdoor bar/porch. The inside has casino games as well. May not be suitable for children.
Sunset Overlook is a fun but more relaxed site. They have indoor and outdoor seating with fire places and shade.
Stumpy's is a really fun environment if you are looking for more of a activity rather than just a hangout before the reception. Tours must be reserved and the times are on their website. Tours includes walking around and learning about their make process, tastings, a free cocktail with their products, and a glass to take home after your tastings.