Perhaps these are the remnants of a dinner eaten in haste by the staff of the World's Fair Marina banquet hall, which, judging by the New Year's Eve paraphernalia strewn about, must have hosted a rather well-attended party last night. The marina was built as a boat basin for the 1939 World's Fair and was expanded to accommodate 800 vessels for the 1964 fair. It has since been scaled back, with a current capacity somewhere around 250.
Perhaps leftovers from the 1964 world’s fair…im just saying.