Permitted land uses. The PDD allows those uses that are approved for that district through the Village review and approval process, selected from among all uses allowed in this district, singly or in combination, unless restricted by applicable overlay districts. The district makes no differentiation between permitted and special exception or conditional uses since all uses will receive discretionary review. Restaurants not limited to food establishments or taverns that were permitted as part of the original specific plan for a property or amendments thereto are permitted to have outdoor seating not exceeding 75% of the indoor seating capacity. No extraordinary separation between the outdoor seating and commercial or residential uses contained within the PDD is required. The location and operating hours for the outdoor seating and adequacy of parking will be subject to Plan Commission approval. Permitted land uses, such as commercial, residential, cultural, and recreational, are encouraged to create a mix of uses to develop a lively and diverse commercial environment.