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Denver Zoo's Flock Party Toasts 130 Years, And It's Already Sold Out

Denver Zoo's seventh Flock Party lands August 22, a 21-plus flamingo bash marking 130 years. Tickets ran
50 to $700 and it's maxed out, so plan for 2027.
By Derek Schulze · August 20, 2026
Denver Zoo's Flock Party Toasts 130 Years, And It's Already Sold Out

Picture 80-plus flamingos, a three-banded armadillo named Chaco, and a couple hundred adults dressed like a tropical fever dream, all wandering the same campus with cocktails in hand. That is a Saturday afternoon at the Denver Zoo. And this year it carries some weight.

Photo: hoodline.com
Photo: hoodline.com

Because 2026 is the year the Denver Zoo turns 130.

The seventh annual Flock Party goes down Saturday, August 22, from 2 p.m. to 7 p.m. at 2300 Steele Street, over in the City Park neighborhood. It is put on by the Denver Zoo Conservation Alliance, it is 21 and up, and it is flamingo-themed down to the last feather. Most people think of it as just a fundraiser. It is that. But this one doubles as a birthday party for one of the oldest institutions in the city, and that changes the whole feel of it.

Photo: denvergazette.com
Photo: denvergazette.com

What actually happens at this thing

Here is the thing most folks miss about Flock Party. It is not a stand-around-with-a-drink gala where you never see an animal. The whole point is the opposite.

They moved the start time earlier this year, kicking off at 2 p.m., specifically to fit in more up-close animal experiences. So you get craft cocktails and small-plate tastings and live music, sure, but you also get animal ambassadors walking through the crowd. Chaco the armadillo is one of them. Fun detail on Chaco. He is a three-banded armadillo out of South America, which means he is noticeably smaller than the nine-banded armadillo we have running around here in the States. Little guy.

Jake Kubié, director of public relations and brand communications at the Denver Zoo Conservation Alliance, put it simply. You take a regular zoo experience and add adults-only music, food and drinks. That is the recipe.

The centerpiece, though, is the flamingo walk. Staff lead guests through campus right alongside the zoo's flock. And this is where the 130-year story quietly ties together, because that flock lives in a redesigned, climate-controlled flamingo habitat that the zoo first previewed to the public at the 2023 Flock Party. It houses more than 80 American and Chilean flamingos. So the party that showed off the new habitat three years ago is now the party celebrating the whole place turning 130. That is a nice loop if you ask me.

Photo: denverzoo.org
Photo: denverzoo.org

The golden flamingo hunt (and the dress code)

They doubled the number of bedazzled golden flamingos hidden around the zoo this year. Find one and you win. The prizes include a swag bag with a bucket hat and, this is the good part, a ticket to Flock Party 2027. So one lucky bird solves next year's sold-out problem for free.

On the dress code. Loud, colorful, tropical, flamingo-inspired. Go big. And if you and your person want to coordinate, you can show up in pink together as two birds of a feather. Hayley would have us in matching pink before I finished reading the invite, so I know exactly how that goes.

Photo: bolder.bid
Photo: bolder.bid

The money and the reason behind it

Let me give you the real numbers. General admission Birds of a Feather tickets started at

50 per person. VIP ran $350 and $700, and those top tiers added complimentary valet parking, a VIP guest gift, and access to two exclusive VIP lounges.

I say "started" and "ran" on purpose. The event has hit maximum capacity. It is sold out. And the zoo is actually closed to the public Thursday, August 20 through Saturday, August 22 to set the whole thing up and run it. So if you did not already have a ticket, this one is not happening for you in 2026.

Where the money goes matters here. Proceeds support the more than 2,500 animals living at the zoo plus wildlife conservation work in Colorado and around the world. And the Conservation Alliance is not new to this. Since 1996 they have taken part in more than 600 conservation projects across 62 countries on six continents. That is the part that turns a pink cocktail party into something with actual stakes behind it.

Plan for 2027 now

Look, the news here is bittersweet. The story is great, the animals are great, the birthday angle is great, and you cannot buy a ticket. Sold out is sold out.

So treat this as your heads-up. Flock Party sells out, and it clearly sells out fast enough that the zoo shuts the gates for three days to host it. If a 21-and-up afternoon of flamingos, armadillos, small plates and cocktails inside the Denver Zoo sounds like your kind of Saturday, and honestly it should, put the eighth annual on your radar early. Watch the Denver Zoo Conservation Alliance for dates.

Or better yet, find one of those golden flamingos and skip the line entirely. That swag bag has a 2027 ticket sitting right in it. That is the smartest $0 you will never spend.

Either way, the zoo turning 130 while a flock of 80 flamingos parades past a crowd in matching pink is exactly the kind of Colorado afternoon worth planning around. Mark it now.