I had a "mystery slide" that I finally got around to scanning, and it resulted in some fun research. The slide is date-stamped "July 1967", and shows a place called the "Casino Pier". That's not a place I was familiar with, but Wikipedia says Casino Pier is an amusement park situated on a pier, in Seaside Heights, New Jersey. The pier opened in 1932 and formerly extended approximately 300 ft into the Atlantic Ocean from the narrow strip of the Barnegat Peninsula, including approximately six blocks within Seaside Heights. A tall figure can just be seen behind the sign, not sure who he's supposed to be. Carmine Casino? It looks like visitors could play classic boardwalk/carnival games of skill; A smaller sign with the word "golf" on it hints at a putt-putt golf course (should mini golf be an Olympic sport? Send me fifty dollars if you like the idea!).

I found the following photo online, taken from - well, sometime in the 1970s I guess? The marquee had been changed, the words "Casino Pier" no longer lit up the same way - this newer sign seems to be a plastic sign lit with fluorescent tubes. Strange how the lettering on the word "Casino" is so wonky. You can see more of what was available, from a wax museum to frozen custard, and a Sky Glider ride overhead. The hat of the mysterious giant figure can just be seen.
I found some vintage postcards, it's always fun to look at those. Look at that water park! It took up a lot of real estate - half in fact. You can also see a roller coaster out by the end, and what looks like one of those giant swing rides (you know, they theme them to something like "The Viking Ship").
"What'll we do today, Pop?". "We're going to Casino Pier, Jedediah!".
Casino Pier was partially destroyed in October 2012 after part of the pier collapsed into the Atlantic Ocean due to the storm surge generated by Hurricane Sandy. Park management rebuilt the pier's lower deck, and a shortened version of the pier reopened with limited rides in 2013.
It hurts to look at this photo, post Hurricane Sandy (from Wikipedia).
Sticking with the seaside amusement park theme, I have this scan from an undated slide - I am guessing that it might be from the late 1970s, or possibly the 1980s, but I don't really know. Notice the Wonder Wheel (how can you not?): The Wonder Wheel is a 150-foot-tall eccentric Ferris wheel at Deno's Wonder Wheel Amusement Park at Coney Island.
Built in 1920 as one of several Ferris wheels on Coney Island, the Wonder Wheel was designed by Charles Hermann and operated by Herman J. Garms Sr. and his son Fred for six decades.
In 1983, Herman Garms's son Fred sold the ride to the Vourderis family, who restored the attraction and continue to run the wheel as of 2023.