This list of museums in Washington, D.C. encompasses museums defined for this context as institutions (including nonprofit organizations, government entities, and private businesses) that collect and care for objects of cultural, artistic, scientific, or historical interest and make their collections or related exhibits available for public viewing ...
The Winner: Oranges! Per 100 grams of edible fruit, juicy oranges contain 9.35 grams of natural sugars. Apples are a close second at 10.39 grams, and bananas weigh in at 12.23 grams.
No matter how you cut it(no pun intended) you are talking about 20-30 grams per orange. Might have to limit myself to only half an orange in the future. A large orange 3 1/16 dia is 21.6 - 4.4g fiber = 17.2 g sugar. A small 2.5 inch dia.