Escape Cool Beach is on Yizzim, it takes a while to load, just be patient. Here is the mapthrough:
The first room is so full of other stuff I couldn’t show you the clue to the Letter Puzzle Box is in the map on the wall. And if you are not clear, the clue to the colour order for the box in “B” is in the lights in the gym. (Thanks to Cyndi Welch over at Escape Games 24)
Fun for the whole family.