[5] A Building Bridges postal Station was set up at the Health and Safety Fair Expo[6] and another at a live concert at the Dean Lesher Regional Center for the Arts.
[7] The Mayor of Walnut Creek, Gwen Regalia, was sworn in as Postmaster for the day at the Contra Costa Newspapers Health and Safety Expo at Countrywood Plaza.
It was first used in a video broadcast produced by Lile for the City of Oakland's KTOP TV, a Government-access television station as a promotional piece for a one time festival proclaimed the "21 Days of Light" by Elihu Harris in a Mayor's Proclamation.
The first on-the-water theme of the USPS Building Bridges Special Postal Cancellation series was conducted on land, at the Berkeley Yacht Club, by the Berkeley Postmaster and Leonora Clark, the Commodore (rank) of the Pacific Inter-Club Yachting Organization, a retired United States Postal Service Postmaster, paired with the new release of the Global surface temperatures Forever Stamp.
On April 23, 2017, the San Francisco Station and the Postmaster were on the Californian of Hornblower Cruises, but the majority of the hand stamps were done at the dock of Pier 1 1/2 and for the 30 days after at the local post office.
[30] Lile, upon finishing the last music recording[31] at Fantasy Studios for a special KCSM (FM) Jazz[32] Benefit album featuring Kendall Ross Bean and 60 musicians, including Grammy Award Winners, designed a new theme of the USPS Building Bridges Special Postal Cancellation, recognizing all the recordings that had been preserved over the years in the city of Berkeley, California, and then later in the City of San Francisco.
[33] USPS Building Bridges Special Postal Cancellation: Recognizing 70 years of Music Recording in Berkeley two months after Fantasy Studios closed.
A Building Bridges Music Recording History Postal Station was established at SF Jazz for 4 hours where the public and collectors purchased specially-designed souvenir envelopes with the newly issued Gregory Hines stamp and a special pictorial postmark applied.
Speakers included San Francisco Postmaster Abraham Cooper, Consul General of Peru in List of diplomatic missions of Peru, Hernando Torres-Fernandes, Treasure Island Museum President Mike Hennahane, Pacific Inter-Club Yacht Association Commodore Patti Mangan, Treasure Island Yacht Club Vice Commodore Will Smith and Karen Earle Lile.
Seven commemorative postal caches were created for receiving the postal cancellation[39] From May 10, 2022, to May 16, 2022, 5 cancellations in 3 cities honored the 110th Anniversary of Glenn L. Martin’s flight from Balboa Pier to Newport Beach, the 1938 National Airmail Week celebrated across the nation and on Catalina Island with Glenn Martin present, and the progress of International Air Mail, at LAX airport, one of the largest centers for shipping International Airmail in the world.