A view of Knott's Camp Snoopy. Its flora and fauna were strewn with 20,000 ladybugs, which were used as an environmentally-friendly pesticide.
Photo from Wikipedia / "Appraiser William Wesen"

A vintage shot of Woodstock (the little yellow bird), which adorned the Screaming Yellow Eagle ride. This was some of the park's original Peanuts comic strip character branding. After a squabble over licensing rights in 2005-2006, all of these features were removed and the entertainment venue was renamed The Park At Mall Of America.
Photo from Wikipedia / "53180"