Do not capitalize "fall" if you are just talking about a gala that happens to occur in the fall.
In most cases, the word should not be capitalized . Unlike days of the week or months of the year, seasons are considered common nouns rather than proper nouns. However, there are specific grammatical exceptions where capitalizing "Fall" is required. When to Keep "fall" Lowercase should fall be capitalized
If you’re writing poetry, branding, or a creative piece where “Fall” is personified, go ahead and capitalize for style. Grammar allows artistic freedom. Do not capitalize "fall" if you are just
However, if you are referring to the specific semester as a proper title of a term, some institutions and guides prefer capitalization. some institutions and guides prefer capitalization.