Starbucks Slime Cup 2025 Release Date. The chain announced its halloween drinkware line september 12, 2023, with haunting but beautiful designs like a green slime cup. Excitement has been brewing since august, when it was rumored that the iconic slime drip cups were making a return.
Yes, you can save money on starbucks. It’s worth also noting that there are a few release dates for these cups.