Sugar Bombs

 is a food item found in Fallout 3. It can restore some of your Hit Points, but also gives you a small amount of radiation.

Sugar Bombs are packaged in a white and blue box with a red ovoid logo at the top. They are fully labeled as "Sugar Bombs Breakfast Cereal." Numerous promotional posters can be found posted on walls about the wasteland, touting Sugar Bombs' "Explosive Great Taste!" Some posters also state that a "Free Captain Cosmos Decoder Ring" is inside select boxes, but no such item exists in the game. If you look at the sugar bombs packet carefully you will notice that they look like mini nukes. Sugar Bombs pay homage to the Calvin and Hobbes comic strip, where Chocolate Frosted Sugar Bombs are Calvin's favorite breakfast cereal.

Unmarked quest: Murphy's Bombing Run
This item can be traded to a ghoul named Murphy in Northwest Seneca Station who will create Ultrajet for you. He will pay you 15 Caps for each box of Sugar Bombs that you bring him, and an extra 15 (for a total of 30 caps) caps with a speech check.

Locations

 * About 10 boxes of Sugar Bombs can be found in a trailer at Everglow National Campground, which is northeast of Little Lamplight.
 * Two more boxes can be found under the register in the Cornucopia Fresh Groceries next to the entrance to Northwest Seneca Station where Murphy lives.
 * Two boxes may be purchased from The Brass Lantern in Megaton.
 * Boxes may be purchased from Doc Hoff, if you invest caps for his caravan.
 * About 10 more can be found in Mama Dolce's food factory, which is east of Arlington Cemetery South.
 * You can find at least 5-10 boxes in the Citadel in the mess hall. Seems like the Brotherhood love their cereal.
 * If you buy the Pre-War Theme for the house in Megaton, there are 6-9 in the house.
 * There are ten or so boxes to be had in Gold Ribbon Grocers but don't take them until the pressure plate has been stepped on or the missing boxes will prevent the Rube Goldberg machine from completing and dropping the loot from the ceiling (it acts much like a domino run).
 * There are about 5 boxes in Tenpenny Tower.
 * There is a box in Satcom Array NN-03d in the first room of Tower C.
 * There is 1 in the Eat 'O' Tronic 3000 at the Sewer Waystation