A Hidden Minnie has appeared in the Land Pavilion at Epcot! Along the "Living with the Land" boat ride, look in the aquaculture section for a wire mesh Minnie (with a bow on her head) in the lower horizontal shrimp tank to the right of your boat. She's on the right of the wire mesh Hidden Mickey. I hope this Minnie sticks around! (Thanks to J. Scott Lopes, and Larry Brooks).
The above photo of Minnie is a close-up from the "Behind the Seeds" Tour, where you can more leisurely examine some of the Hidden Mickeys along the boat ride. Like the Mickey-shaped growing Malabar spinach plant that you can spot along the ride or on the tour. (Thanks to Frank Marando, and Marc Lorenzo).
Admire other images along the walking tour. For example, the agriculture folks create interesting displays in the lettuce section. In recent years, you can read the word "Epcot" (in green lettuce) to the left of the boat ride and along the tour.
On the tour, you walk just a few feet away from the classic (three-circle) Hidden Mickey formed of coiled water hose (you can also see this from the boat ride) in the aquaculture section. Cast Members usually maintain this Hidden Mickey for our enjoyment.
Disney has posted a few Hidden Mickey photos for the benefit of the walking tour guests. Like the cucumbers that were grown in Mickey-shaped containers.
And photos of past lettuce Mickey formations.
So when you're on the Land Pavilion boat ride or on the walking tour, stay alert for Mickey images; you never know what the Cast Members will create next!