[TOMT] Searching for kids' show about retrieving an egg and making it hatch with happiness [2000s/2010s?]

Hello, I've been trying to find this one kid's TV show for a while. It was live-action, with two adults as the hosts, both male and female. I can't remember if one of them wore a costume. Every couple of episodes a child guest would join them. They were usually on a ship. I remember the interior being pink, and the windows were round with orange rims. The main goal of each episode was to find the location of this magical egg to find it and make it hatch. To make it hatch, the hosts had to spread enough happiness in some way, mostly by doing favors or solving problems for other people. After all these tasks were fulfilled they would send the egg back up into the ship through a tube and when they got back on the ship the egg would be on this pedestal, then the egg would hatch. I think the creature inside would always the same just in a different color each episode. The creature may have been some sort of chick. If I remember correctly, the creature would introduce itself as some synonym of happiness. If anyone could help me find it, I'd be super grateful!