The Teachers Retirement System office at 55 Water Street is still closed, due to continuing effects of Superstorm Sandy. In the meantime, TRS has set up a temporary walk-in center at 65 Court Street in Brooklyn and is still accepting appointments from 8:30 am to 5 pm, Monday to Friday, except on official New York City holidays. The mailing address is unchanged: TRS, 55 Water Street, New York, NY 10041. (If your are sending vital information, use certified mail.) The TRS call center can be reached at 888-869-2877. For further updates check the TRS website.