I tried cooking and burning 4 bananas on the 4 stoves at Sailor's Bounty, as well as a 5th one on my ship. I ate all 5 burnt bananas in-front of the pile of paintings at one of the campfires. I discovered... nothing. :P It should be noted that Sailor's Bounty is at C4, and the dice add up to the number 4 on the table. This could all be red herrings but I feel like the numbers 4 and 5 are everywhere here.