I have been to quite a few with my humans and one time my "human-Dad" and I won the look-a-like contest. I think it was because we both are bald, but it sure was fun and we won a prize.... for me!
If you check around your local area, you can often find some charity events that include nice walks where we can hang out with our friends while you hang out with yours. I have also been to a pet adoption silent auction and, while I had no plans on being silent at all, they made some great money and we found a lot of stuff to bid on. Here are a few fun events around the US to try out. Usually you can find a list of upcoming events in your area through the shelters and the humane society or you may just browse online. We found one online called the Holiday Pup Crawl that sounded like a lot of fun. Let us know about any upcoming events so we can check them out as well!