No, it doesn't need to be capitalized.
Have should be capitalized if it is the beginning of a sentence. Summer should not be capitalized.
It should only be capitalized if it forms part of a title.
The first 'c' should be capitalized.
Yes it should be capitalized.
Yes it should always be capitalized.
No, food vendor is not a proper noun. While it may be capitalized as a work position, it is not the name of a person, place, or thing.Positions are sometimes only capitalized when used as titles (President Obama is a president), but a specific position is capitalized when paired with a proper noun (Speaker of the House of Representatives). Titles such as manager and supervisor and head vendor would not qualify.
Have should be capitalized if it is the beginning of a sentence. Summer should not be capitalized.
It should only be capitalized if it forms part of a title.
Yes, it should be capitalized.
Yes it should always be capitalized.
Yes it should be capitalized.
As an abbreviation it should be capitalized.
The first 'c' should be capitalized.
Yes it should be capitalized.
No it should not be capitalized.
Yes, "Local Park" should be capitalized because it is a proper noun.
Yes it should be capitalized.