Kim Kardashian and Kanye West had a lot to celebrate this weekend. The newlyweds spent Sunday, June 15 celebrating West's second Father's Day and North West's first birthday. Kardashian and West were spotted celebrating the occasions in New York City with a low-key dinner and birthday party. The trio also enjoyed some down time at the Children's Museum of Manhattan.

"We played so hard they passed out while we were watching the game!" Kardashian captioned a photo of West and Nori sleeping. "Happy Father's Day to the best daddy in the world! The way you love our daughter and protect her males me filled with so much love! #BestDayEver #Twins #HappyFathersDay #HappyBirthday."

Later on they spent Sunday evening watching the NBA finals, the New York Daily News reports. According to E! News the family will have a bigger party for baby Nori next weekend in Los Angeles.

"They are throwing her a big party next weekend and Kourtney [Kardashian]. Khloe Kardashian and kids [are] coming home for it," a source told E!.

Khloe and Kourtney are both currently filming in New York for their spinoff show, "Kourtney & Khloe Take the Hamptons." West and his new bride recently came back from their second honeymoon in Mexico two weeks after vacationing in Ireland following an Italian wedding.

A source told US Weekly that the second honeymoon was also West's 37th birthday celebration.

"Happy birthday to my husband and best friend in the entire world! You have changed my life in more ways than you know! The way you look at life inspires me! I love you so much!!!" the reality star wrote on Instagram.

A source told People magazine that the couple stayed "in a private house on the beach" in Mexico.