Hi there, Kerri!
Kerri, if you have not walked around
Disney's BoardWalk, not only can you exit EPCOT through the International Gateway, you absolutely must! Not only is the walk a wonderful break from the hustle and bustle of the theme parks, but you will be able to meander along the water taking in the sights and sounds, before grabbing a bite to eat at one of the fabulous restaurants like
Beaches & Cream Soda Shop!
The one thing that I must caution you about is if you drove your car and parked at
EPCOT, make sure that you reenter the International Gateway and make your way to the main parking lot before the theme park closes, otherwise getting to your car may be a bit of a challenge.
I just know you will have the best time strolling along the BoardWalk, Kerri. Please come back here if we can answer any other questions to help put a little pep in your step.
Sarah B.