All notices, demands, requests, advice or designations (“Notices”) which may be or are required to be given by either party to the other hereunder shall be in writing. All Notices by Landlord to Tenant shall be sufficiently given, made or delivered if personally served on Tenant by leaving the same at the Premises, or if sent by United States certified or registered mail, postage prepaid, addressed to Tenant at Tenant’s address as set forth in Paragraph M of the Summary of Lease Terms . All Notices by Tenant to Landlord shall be sufficiently given, made or delivered if personally served on Landlord or sent by United States certified or registered mail, postage prepaid, addressed to (or in the case of personal delivery, delivered to) Landlord at Landlord’s address for notices as set forth in Paragraph M of the Summary of Lease Terms . Each Notice shall be deemed received on the date of the personal service or three (3) days after the mailing thereof in the manner herein provided.