It shall be recognized that certain uses possess characteristics of such unique and special form as to make impractical their being included automatically in any class of use as permitted in the various zoning districts established by this ordinance; therefore, these uses shall be subject to certain conditions and standards set forth in this chapter, and the authority for the location thereof shall be subject to review by the Norwalk Planning and Zoning Commission and the issuance of a special use permit by the Norwalk Board of Adjustment.