Can you please give me an idea what is the best birthday theme party for a two year old baby boy?

Hello, You can have scavenger hunt party, Superhero party, where kids are dressed like one superhero or the other with games and cake and decorations done accordingly. You can also have Harry Potter theme party withsSpell-casting activities and games, Hedwig the owl, and golden snitches were just a few of the wizard-themed details can be added to the party. You can also have Aeroplane theme party. Featuring plane-inspired snacks, some awesome parting gifts for party "passengers," and some origami activities that deal with making everything concerning plane. Have a mock cockpit and get the plane cake cut in it, and things alike. https://www.pinterest.com/explore/2nd-birthday-boys/