The Monsanto company sponsored this attraction which showed the importance of chemistry and chemicals to improve the quality of life.

Held at the Big Thunder Ranch Jamboree in Frontierland. That’s where you’ll find a magical Halloween Carnival filled with fun for the whole family, with favorite Disney characters in Halloween costumes, special Halloween entertainment, amazing pumpkin carvers, activities, holiday merchandise, yummy treats and even the Disney Villains!

The massive overshot wheel of the old grist mill, turned by a tumbling stream of water channeled in a wooden flume

Guests explore "wall to wall creeps" and "hot and cold running chills" as they explore the home of 999 "happy haunts" in this classic dark ride.

This is a overlay using characters from "Nightmare Before Chrismas" movie

A story about a mischievous little frog, will entertain Disneyland guests in New Orleans Square. The mural will come to life with the help of projections and a jazz score.

A special area at the Park with a separate entrance to be made available for special parties.

This 3D movie is shown in the Magic Eye Theater. Guests enter the Imagination Institute where Professor Wayne Szalinski is being honored with the Inventor of the Year Award. During a demonstration of his shrinking machine, the entire audience is accidentally miniturized in this 3-D adventure.

From Main Street Vehicles Story Guide 1966:
The horse-drawn fire wagon in the Fire Station at City Hall is authentically reproduced from pictures. The hats, axes, and other props are authentic. The wagon is part of the show, but is not used on Main Street to carry guests anymore.

Four horse drawn station wagons, bearing the lettering Disneyland Livery Stables, meet the train at the Main Street Depot

Ride a horse-drawn trolley down the turn-of -the-century thoroughfare

This horse-drawn cart with tall wooden wheels carried eight to ten passengers spread out over three bench seats.

Chug along in a replica of one of America's first automobiles.

A walking tour through a modernistic house built of plastics. The house featured all the latest appliances and furnishings.

A 15th century French comedic troupe theater-in-the-round experience.

Temporary re-theming of the classic ride Space Mountain ride as an X-Wing battle in space.