Danny Dyer took his wife and son to a sewer on Sunday (16.09.18).
The "EastEnders" actor and his spouse Jo Mas took five-year-old arty to a special Turtles lair at London skate park Bay Sixty6, where they got to watch skate prodigy Schaeffer Maclean in action, as well as try their hands at a number of different activities in honour of new TV series " Rise of the Teenage Mutant Ninja Turtles".
And the Dyers weren't the only stars enjoying themselves at the launch as celebrity parents Imogen Thomas, Danielle Lloyd and Michelle Heaton brought along their families to tackle Raphael's Ninja Arena, Leonardo's Light Speed Challenge, Donatello's Music Coding and Mikey's Mega Half Shell Skateboarding.
Liberty X singer Michelle got herself so involved, she didn't even notice four-year-old son AJ had abandoned his turtle mask when they were posing together.
The brunette beauty - who also has daughter Faith, six, with husband Hugh Hanley - shared a photo on Instagram and wrote: " When You realise your kids took off their eye mask but made you keep yours on .. lol #turtleslair@nickelodeonuk having the best time .. and soooooo much pizza (sic)"
Danielle had a "lovely day" with her fiance Michael O'Neill and their 12-month-old son Ronnie.
She posted: "Lovely day with our little man at the turtle lair event #turtleslair@nickelodeonuk #turtlepower (sic)"
As well as trying out some activities, guests including Stephanie Pratt, Jessica Anne Woodley and Holly Branson also got to tuck into pizza, fruit juice, turtle-inspired deserts.
And kids also got to play with the brand-new toy range in April's Play and Display area and head to Splinters TV Room to watch new episodes of "Rise of the Teenage Mutant Ninja Turtles" before anyone else in the UK.
"Rise of the Teenage Mutant Ninja Turtles" will have its simulcast on Nicktoons and Channel 5 on Saturday 22 September at 10am.