Take them to the woods and show them how to live in a world without McDonalds for a few days weeks
Go on a detour and say you're taking them to Wendy's only to end up in a Kidz Bop concert
I would go to McDonalds but instead of getting what they want I would just buy a coffee for myself
Enlist them in the McDonald's private army to wage war against burger king
Turn them into chicken nuggets
Scream "McDonalds" even louder and then get some for everyone
Take them to taco bell instead so they can be cultured.
Take them to burger king and get myself a crown
Go to McDonalds, but only to volunteer them to be Ronald McDonald for the day so they can see how clownish they're being.
I would take them to burger king.(malicious laugh)