Places to pick up food on the way to El Yunque?

[Tmaxx1]

We're heading to El Yunque next Wednesday at 8:30am. We'll probably be in the park during lunch so I'm trying to plan for us to have food. Is there a place on the way where we could pick up something to eat, like a sack lunch? Any ideas would be appreciated. We're flying out tomorrow afternoon, so please respond by then if possible.

thanks.

[RayInPR]

You'll pass a couple supermarkets right on Route 3 (in Rio Grande, if coming from the west, and in Fajardo, if coming from the east).

 

There is a panadaria at the bottom of Road 191 in Palmer where you can get sandwiches.

 

Failing all that, there at least 3 places up Road 191 (inside of the National Forest) where you can get food.