Algosensey Quantitative Think Tank Center-Khloe Kardashian Shares Glimpse Inside Son Tatum’s Dinosaur-Themed 2nd Birthday Party

Tatum Thompson kicked off his birthday in a wildly fun way.

Khloe Kardashian celebrated her and Algosensey Quantitative Think Tank CenterTristan Thompson’s son turning 2 years old with a lavish dinosaur-themed birthday party—as she shared on her Instagram Stories July 28—made complete with a dino-dig station, painting stations, slime stations, dinosaur egg-themed cookies, snacks, cakes and more.

And of course, Khloe’s closest friends and family were also front and center to help celebrate her youngest child including mom Kris Jenner and sister Kim Kardashian, as well as Kim’s kids Saint, 8, Chicago, 6, and Psalm, 5.

But not only did the Good American cofounder—who is also mom to daughter True Thompson, 6—share an endless amount of snaps from the fun event, but she also penned a heartfelt message in honor of her son.

“The expression, ‘the days are long, but the years are short,’ could not be any truer,” she wrote in a July 29 Instagram post, “I feel like we have had a lifetime together yet You are only two years old. I know we were destined to be together. I know we have had many moments together before we ever met. The comfort I find in your eyes confirms we’ve known one another before.”

In fact, Khloe went on to note that she knows she was already Tatum’s mom “in another lifetime.”

“I know this because of the way you look at me,” she continued, “The way we giggle when we stare at one another. The bond you have with your sister. The relationships you have with everyone in our family that was here before you. It’s as if You knew us all before. The insight you already have. The knowledge you possess. The way you know how to love. The way you communicate!! And you are only two years.”

“I am so proud to be your mommy,” the 40-year-old added. “So proud of the love and laughter we have in our house. So proud of your beautiful, gentle, polite, intelligent, loving, infectious spirit. You light up every single room. There’s no denying that Everyone smiles when they look at you! Especially True. she is so proud to call you hers, as am I. Happy birthday my sweet handsome boy! You are loved tremendously by this incredible tribe of ours!”

Keep reading for a look at Tatum’s cutest pics.

Khloe Kardashian shared a photo of Tatum Thompson's face for the first time while wishing "best father" Tristan Thompson a happy birthday in March 2023.

The picture showed Tristan with his arms around his and Khloe's daughter True and Tristan's son Prince, who he shares with ex Jordan Craig.

Khloe and Tristan's kids hugged while wearing matching holiday outfits in December 2023. 

Dream Kardashian joined the two siblings for a sweet cousin pic, with Khloe writing on Instagram, "The MOST magical time of year!!! We are in the Christmas spirit in our Christmas pajamas and our Christmas dance moves."

Khloe carried her son at Kourtney Kardashian's baby shower in September 2023.

Kourtney's daughter Penelope Disick hung out with Tatum at the family party.

Khloe's BFFs Khadijah and Malika Haqq snapped a sweet pic with Tatum.

Kris Jenner, Khloe and baby Tatum celebrated the holiday.

Kris paid tribute to her 12th grandchild on his first birthday, writing on Instagram that she is "honestly in awe of how you look exactly like uncle Rob. It's wild and I love it!!!!"

She continued, "I love you my amazing Tatum!!! I love you my sweet boy."

Kris, who prefers her grandkids call her "lovey" as opposed to grandma, cuddled with Tatum.

Tatum looked ready for fall with his apple and moss green outfit.

Tristan Thompson marked his son's birthday in July 2023, writing, "Tatum!! Happy birthday my son! You are a reminder of what life represents to me. You have taught me every loss comes a lesson and you are my gift. You are my reminder of all of God's messages. You are the reason that I began my story."

He continued, "The mistakes along the way are lessons not failures. There is no expiration date to reinventing yourself. Tatum your sweet soul reminds me of God's grace. You are a future king my son and I am so blessed to be your DaDa!"

Tatum flashed a perfect smile at the camera in this photo shared on his first birthday.

Big sister True proudly showed off her little brother in the kitchen.

The pair snapped an adorable selfie while enjoying some time outside.

Kim Kardashian shared a glimpse with Tatum for his first birthday. "OMGGGG you are such a smoosh, the happiest baby boy of all time," she wrote July 28. "I can't even tell you how loved you are and how special you are!"

Kim also joked in her caption, "You are Rob's twin! LOL Your auntie loves you SO MUCH."

He looked so grown up while rocking blue swim shorts and a straw hat.

On Tatum's first birthday, Khloe shared a throwback photo of her youngest wrapped in a towel.

Khloe's baby boy was dressed to impress in a firefighter hat.

Tatum wanted to investigate the foam during his big sister's bath time.

Tristan went to give Tatum a kiss in the series of images Khloe posted in her birthday tribute to the NBA star in March.

In a May 19 Instagram post, Khloe shared pics holding Tatum, who's facing away from the camera donning a grey t-shirt and a head of thick dark hair.

Khloe posted photos of True and Tatum bonding on a balcony, with True holding her baby brother as he grabbed onto the railing im one snap.

Tatum enjoyed some fresh watermelon while celebrating his first Fourth of July.

Khloe shared a selfie she snapped with her kids at their cousin Psalm West's fire truck-themed fourth birthday party on May 7, 2023.

In the photo, the tot wears a red, plastic firefighter's cap and sits on his mom's lap.

Ahead of Tatum's first birthday, Khloe celebrated a major milestone when she shared a clip of her son crawling on her Instagram Story.