Fast, fun, 'light' Switch games

I'm getting my son an OLED Switch for Christmas with Mario Kart & Rocket League.

I'm looking forward to it so I can plan when he goes off to bed (He's 5). I'm getting BOTW, Disco Elysium & Divinity: II Original Sin for myself.

As well as those longer, more involved RPGs, can anyone advise me on their opposite - fast, fun, lighter games, you can pick up and play without a long time investment? Either indie or AAA.

Cheers.