What can I do with 64 oz/ 4lbs of yogurt?

I went to visit my parents. My mom most always packs a care package of food to take home. Usually is stuff she’s made or things she knows I like from my childhood. Last night I got home and she had packed a 4 pound container of Mountain High plain yogurt. That’s a bit much but I don’t want to waste it. I’m open to ideas.