Gossip Girl
The Treasure of Serena Madre
TV Flash files “The Treasure of Serena Madre” as hour 54 of 121 in the TV Flash guide — Gossip Girl (2007–2012) on CW, season 3, episode 11, aired 2009-11-30, 60 min.
From the desk
How this hour is filed
This leaf is S03E11: listed hour 54 of 121 in the Gossip Girl guide, hour 11 of 22 in season 3. It aired 2009-11-30 (60 min). The listed hour before it is “The Last Days of Disco Stick” (S03E10). Next is “The Debarted” (S03E12).

Catalog log
Broadcast listing — not a TV Flash recap.
It wouldn't be Thanksgiving on the Upper East Side if there wasn't a serving or two of some major drama for the holiday. Blair suspects her mom has been keeping a big secret from her, but it turns out to be something else entirely. Vanessa is supposed to spend Thanksgiving with her parents, but has a fight with her mom and shows up on Dan's doorstep. Rufus learns that Lily has been lying to him about her mother, Cece. Chuck tells Nate that he has some potentially damaging information about one of their friends. Jenny learns that Eric was behind her very public embarrassment at Cotillion and can't pass up a chance to get even. Serena is put in a very awkward position when her mother invites Trip and Maureen to join them for Thanksgiving dinner.
Viewer FAQ
Where does The Treasure of Serena Madre sit in the Gossip Girl guide?
S03E11 is listed hour 54 of 121 — hour 11 of 22 in season 3, season 3 episode 11.
When did Gossip Girl S03E11 air?
The Treasure of Serena Madre aired 2009-11-30 and is listed at 60 minutes.
Do I need the von Ziegesar books?
No. The CW series is the XOXO event: anonymous blogger as villain, clothes as plot, Upper East Side cruelty as appointment soap.
In the series
Why this series still plays
XOXO from an anonymous blogger who is the actual villain. Gossip Girl sold Upper East Side cruelty as fashion week — Blake Lively and Leighton Meester turning class, clothes, and betrayal into appointment soap, with the ping of a phone blast as the cold open.
The CW did not invent Upper East Side cruelty. It windowed it. Gossip Girl (2007–2012) dropped an anonymous blogger into the cold open and treated the ping of a phone blast like a Thursday dump six years before every app learned the trick. Josh Schwartz and Stephanie Savage adapted Cecily von Ziegesar into 121 hours of clothes, class, and betrayal as weekly events: Blake Lively's Serena, Leighton Meester's Blair, Penn Badgley, Chace Crawford, Ed Westwick, Taylor Momsen. XOXO from a narrator who is the actual…
Filed against
- Blake Lively as Serena van der Woodsen
Blake Lively’s Serena van der Woodsen made Gossip Girl Upper East Side cruelty into fashion week — XOXO from an anonymous blogger who is the actual villain, Leighton Meester as the other half of class, clothes, and betrayal, the ping of a…
- Leighton Meester as Blair Waldorf
Leighton Meester's Blair Waldorf made Gossip Girl fashion-week cruelty — XOXO from an anonymous blogger who is the actual villain, Upper East Side class and clothes as appointment soap, a phone blast as the cold open. TV Flash files her…
- Penn Badgley as Dan Humphrey
Penn Badgley played Dan Humphrey on Gossip Girl, the 2000s Upper East Side soap where an anonymous blogger is the actual villain. XOXO as a cold open, class and clothes as weekly sport, Blake Lively and Leighton Meester turning betrayal…
- Chace Crawford as Nate Archibald
Chace Crawford played Nate Archibald on Gossip Girl — XOXO from an anonymous blogger who is the actual villain, Upper East Side cruelty as fashion week. Blake Lively and Leighton Meester turning class, clothes, and betrayal into…
- Ed Westwick as Chuck Bass
Ed Westwick made Chuck Bass Upper East Side cruelty you could still watch — Gossip Girl as fashion-week soap, an anonymous blogger as the actual villain, and a bad boy the timeline never fully paroled. TV Flash files him as 2000s…
- Taylor Momsen as Jenny Humphrey
Taylor Momsen schemed Gossip Girl as Jenny Humphrey — Upper East Side cruelty as fashion week, an anonymous blogger as the actual villain, a little sister climbing into the blast. Phone-ping cold opens, class as clothes. TV Flash files…