they love the explorer t explor. the working group has accepted relingses for give the port commission and staff more opportunity to seek some of these types ever uses listed in the slide that we can add to and clement the range activities and attractions that are along the waterfront. in the course of the financial feasibility nadges don analysisr the embarcadero historic district, the consultants found it was difficult to pinpoint how many different public oriented uses could fit within our piers. moreover, there was a finding that the revenues that could be generated by many of these types of businesses were limited and so there were financial feasibility concerns associated with that. and so, the recommendations that the land use committee and the working group have advanced have acknowledged that we're going to need high revenue generating uses as financial engine as part much new pier leasing an development projects. but to balance that with the need and desire to a available these facilities for public oriented