with or necessitated by the location and operation of the principal use. (3) Food services operated incidental to the principal use and operated primarily for the convenience of employees, residents or users of the principal use.
Read it in the chapter →How this ordinance defines it
The operative definition is the local one. Codes routinely subdivide a category into tiers — “day care 2, family”, “group home 2” — and attach different permissions to each, so only Altavista’s own text settles what this covers.