Boston Red Sox
Outside food is allowed in a single-compartment bag no larger than 12x12x6 in. No cans, glass, or hard-sided coolers.
One sealed 16 oz plastic bottle of water per guest. Cans, glass, and other bottles aren't allowed.
Alcoholic beverages may not be brought into Fenway Park.
Hard-sided coolers aren't allowed, and only single-compartment bags (up to 12x12x6 in) may be brought in.
Bags must be single-compartment and no larger than 12x12x6 in. Backpacks, backpack-style purses, and duffel bags aren't allowed; exceptions for diaper and medical bags.
Fenway bars the hard cooler and the multi-compartment bag, but nowhere, nowhere does the prohibited list dare name spaghetti, and silence, as any Green Monster of jurisprudence knows, is consent. I rule YES: a single-compartment sack no larger than 12 by 12 by 6 may carry your noodles, with one sealed 16-ounce bottle of water standing by to become 'sauce' the instant nobody's looking. Bring no alcohol and no ice chest, and let the record show the marinara entered this ballpark on a technicality older than the Pesky Pole.
Unofficial, untangled, and legally meaningless. Trust the real rules above.