Would this be a weird gift for trick or treaters?

I love holidays and I really love giving gifts and doing crafty stuff, but I don't have many people in my life to share the holidays with aside from my husband and don't have many friends.

So just polling the room as I don't have parents to sanity check an idea I have:

Would it be weird to have a bonus game of trivia for the kiddos who come trick or treating? So after I give out candy, offer them an easy question to answer, and then give them a little spooky small card that says happy Halloween with a pumpkin wax seal and like a $5 gift card inside to five below or something?

I'm just not sure how parents would feel about this, thoughts?