Birthday Bounty/Bubble Trouble

S1 E11: When Dan once again forgets to get a gift for Amanda's birthday, he presents her with an alien package that he claims is a dazzling necklace. Amanda loves it, but when Dan and Troll discover the necklace is a homing device for a deadly alien assassin named Roclaw, they must remove the necklace from her, without ruining the fancy birthday ball her mom has organized for her./While stuck babysitting at his Mom's Day Care full of screaming toddlers, Dan uses an alien bubble maker to amuse and silence the kids. Dan assumes his problems are solved until the kids begin floating away towards an energy cloud Copernicus has created to sap the children’s energy and destroy Iron Bay. Now it’s up to Dan to save the kids, and the town.