Any notice, demand or other communication required or permitted to be given or served by either party to this Sublease shall be in writing, and shall be deemed given when either (i) personally delivered, or (ii) deposited with the United States Postal Service, postage prepaid, by registered or certified mail, return receipt requested, or (iii) delivered by a nationally recognized overnight delivery service providing proof of delivery, properly addressed to the other party at the address set forth below (as the same may be changed by giving written notice of the aforesaid in accordance with this Section 16).