Wall of Love

Amy Poehler

Actress

Sean Marshall is officially my personal cheerleader, and getting his Treasure Notes every month is basically an explosion of joy in my mailbox! Between the uplifting short story and the Treasure Card challenges, I’ve already high-fived twelve strangers today!

Oct 15, 2026

Catherine O'Hara

Actress

In a world so often bereft of whimsy, Sean Marshall’s monthly dispatch of original stories and pocket-sized Treasure Cards is nothing short of a spiritual resuscitation!

Oct 15, 2026

Melissa McCarthy

Actress

Sean Marshall's monthly letters are so freakishly encouraging that after I read my first one, I aggressively tickled a grocery store clerk and knocked over a pyramid of canned peaches! This mail club thing is dangerously delightful!

Oct 15, 2026

Denzel Washington

I LOVE getting Sean's Treasure Notes in the mail! Sean has a way of making me laugh and making me cry at the same time.

Oct 15, 2026

Jason Schwartzman

Actor

There is something profoundly moving about opening an envelope from Sean Marshall to find an enchanting short story and a meticulously curated sticker. I keep the monthly Treasure Card in the breast pocket of my velvet blazer. One side for quiet reflection at my café table, the other for spontaneous acts of whimsy.

Oct 15, 2026

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