Dr. Farnsworth:
Tulip Time 2020 . . .
Dr. Farnsworth:
DeZwaan Windmill . . .
Dr. Farnsworth:
King's Day Tulips . . .
Dr. Farnsworth:
Tulips lovin' the Sunshine . . .
Dr. Farnsworth:
Pucker Up Buttercup! (Explore)
Dr. Farnsworth:
The famous DeZwaan Windmill . . .