1. In a food processor, combine strawberries, sugar, lime zest and juice, water, and crystallized ginger. Blend until pureed, about 30 seconds to 1 minute, adding 1 Tbsp. more water if too chunky. (Alternatively, combine ingredients in a deep bowl and puree using an immersion blender.) Distribute the strawberry sauce among 4 (1 pint) jars.
2. Evenly distribute fruit in layers in each jar in this order: peaches, blueberries, mango, watermelon. If desired, top with mint. Place a lid on each jar and store in the refrigerator for up to 2 days. To serve, instruct diners to gently shake the jar to distribute sauce and ingredients, then open.
Source: Hannaford fresh Magazine, July - August 2015