Award Winning Author of mystery “Upon This Rock” @Uponby; PR @DPNA Ship guy/World Traveler; RainbowHonorWalk.org founder; husband @alcasuso. Opinions: my own

Joined February 2008
2,444 Photos and videos
14 June 1944: The historic town of Orvieto, Italy is liberated from the Fascist and Nazi yoke. This moment in time and the concurrent WWII era are central to the plot of my award winning mystery thriller @UponBy davidperry.com/newsroom/upon…
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Ahoy! Thanks to Jim Herlihy for chatting with me about the Rainbow Honor Walk, honoring our LGBT heroines and heroes.
The Rainbow Honor Walk: A sidewalk tribute to LGBTQ Trailblazer… thesanfranciscoexperiencepod… @dpna @HillPlaceBlog @RainbowHonours @RCasementSoCal
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Happy Pride! The indefatigable Tom LeNoble will be “OUT and about” all month, starting with tomorrow’s flag raising at San Francisco City Hall. Learn more about Tom and his work at the link below: openingpathwayscollective.co…
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David Perry retweeted
Brew Bird: Bringing the perfect pour over to the office of fresh… thesanfranciscoexperiencepod… @brewbirdhq @BrewbirdCo @micksterdu @dpna @DavidPerrySF @HillPlaceBlog

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San Francisco’s historic LGBTQ neighborhood needs you! Tell City Hall NOT to cut funding for our community ambassadors! Scan the QR code below! @DanielLurie @sfbos @thecastromerch
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¡Viva España! ILGA Europe has published its annual Rainbow Map and LGBTQ rights index, and Spain has now claimed the number one spot for the most LGBTQ positive laws and policies. @ILGAWORLD lgbtqnation.com/2026/05/euro…
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Ahoy! Happy 90th Anniversary of the maiden voyage of, arguably, the most famous and most successful ocean liner in history! #queenmary @TheQueenMary davidperry.com/newsroom/may-…
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Born May 26, 1478, Giulio de Medici—later Pope Clement VII—was one of the most pivotal figures in Church history. And he’s a key character in @UponBy Upon This Rock: my award-winning novel of Renaissance secrets, Vatican drama, and modern mystery. davidperry.com/newsroom/happ…
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Perhaps it took a Pope from the US to understand the shame of slavery and its stain on not just nations but on The Church. Well done Pope Bob.
BREAKING: Pope Leo XIV makes historic apology for Holy See's own role in legitimizing slavery and for failing to condemn it for centuries. apnews.com/article/pope-apol…
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Memorial Day, the San Francisco Maritime National Park Assoc honors submariners who made the ultimate sacrifice. Join us aboard the historic WWII sub USS Pampanito. 📍 Pier 45 in Fisherman’s Wharf, San Francisco 🗓️ May 25, 10AM–12PM Details below: maritime.org/event/lostboatc…
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Ahoy! May 22, is National Maritime Day! Having worked my way around the world by ship & as a frequent onboard maritime history lecturer, I always mark the occasion. Why May 22? Click below RE the May 22, 1819 voyage of SS Savannah! #nationalmaritimeday davidperry.com/newsroom/the-…
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Wow! What an AMAZING 115th running of Bay to Breakers! Now in my @Waymo (official autonomous vehicle sponsor) amidst a literal FLEET of Waymos headed back from Golden Gate Park to my computer from the festivities to write the post-event news release. #baytobreakers
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A fascinating bit of history from walking around Helsinki yesterday. davidperry.com/newsroom/hels…
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