A Home Gym - got a new squat rack, a used set of bars and weight plates and an incline chair and it's a game-changer for my physical and mental health. I can just go downstairs and go at it!
Getting twinkle lights to add warmth to our house in the cold, cloudy winter months of Pittsburgh - noticeable change in moods for our family where it doesn't feel depressive all the time but instead conducive to reading and studying.