Panera Bread by | Aug 26, 2021 1 2 3 4 50.000 Bakeries / Sweets Catering Restaurant / Food Service Restaurants, Food & Beverage Bookmark Contact Information 343 Arsenal Street , Watertown, MA 02472, United States (617) 923-2918 https://locations.panerabread.com/ma/... Detailed InformationIconic cafe.