Place all of fruit and the yogurt into a large bowl. Stir to combine.
Add the mini marshmallows and stir to distribute evenly. Cover bowl and chill in the refrigerator at least 8 hours. Stir again before serving. Store in a covered or sealed container in the refrigerator up to 5 days.
Notes
*To keep this recipe on the healthier side, go for mandarin oranges in pear juice as opposed to any sort of syrup or artificial sweetener.