It's been 10 years since Leslie Knope first invited you to join her pals in celebrating Galentine's Day.

So,The 11th Patient (2018) Full Movie Online on Thursday,Parks and Recreationstar Aubrey Plaza celebrated the momentous anniversary with a reunion post on Instagram featuring her co-stars Amy Poehler, Kathryn Hahn, and Rashida Jones.

Gang's all here: the fierce Jennifer Barkley (Hahn), the brilliant, powerful musk-ox Ann Perkins (Jones), the proudly macabre April Ludgate (Plaza), and MY president Leslie Knope (Poehler).

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Galentine's Day first appeared in Parks and Recback in 2010 — Season 2, Episode 10 — as an empowering holiday dreamt up by Leslie that sees "ladies celebrating ladies." It's celebrated the day before Valentine's Day on Feb. 13.

"It's like Lilith Fair minus the angst. Plus frittatas." says Leslie in the episode.

Poehler also posted a throwback to "only the best day of the year," on her own Instagram.

While not everyone's into the actual day, you know what to do for Galentine's Day, right? Treat yo'self.