The actor was spotted at the Food Network & Cooking Channel's Wine & Food Festival in New York City on Sunday, with his husband David Burtka and their two gorgeous children in tow.
Their son, Gideon Scott, and daughter, Harper Grace, looked incredibly grown up as they shyly posed for photographers with their famous parents.
Couldn't your heart just melt?
Neil and David, who wed in 2014, welcomed their twins via surrogate in October 2010. They celebrated their 7th birthday just three days ago, with their dads both taking to social media to gush about their wonderful children.
"Gideon and Harper turn seven today!" Neil wrote, alongside a sweet snap of the twins hugging. "I’m so grateful to have these two in my life, so fortunate to watch them grow. They have increased my happiness by a factor of twin!"
Meanwhile, David shared this hilarious too-cool photo of his adorable kids.
"HAPPY BIRTHDAY Gideon and Harper you are the coolest twins I know," he wrote. "7 is an awesome number. I can't believe how fast this is all going!"
David also shared a photo of the couple's cake-making efforts.
Best. Family. Ever.