As is my wont, i digress. My legendary Locke-Ober bartender, Butchie was the best ever. Lunched at his bar 2-3 times a week for forever. His perhaps most legendary drink was his pousse-café, a carefully layered coctail. His were routinely 7 or 8 striations, usually mostly colorful liqueurs. You know the specific gravities of the beverages to know what floats on what. You very carefully pour the beverages slowly over the upside down bowl of a small spoon (or the special tool you see in the video)so as to prevent splashing. When he took to (not) mixing one, folks would show from all over the reastaurant to watch him work. Beautiful and impressive.. Your Rainbow in Paradise is at the very least, reminiscent of the pousse-café. Lovely
View: https://www.youtube.com/watch?v=LjVLRy0xsec