Line a large baking sheet with parchment paper. In a large bowl, combine oats, quinoa, chia seeds,almonds, cherries, and chocolate. In a small saucepan on low, heat almond butter, honey, coconut oil and 1/2 teaspoon salt until melted and smooth, stirring occasionally. Stir in prune puree. Pour almond butter mixture over oat mixture and stir to combine. With hands, form into bars using about 1/3 cup mixture for each; place on prepared sheet and refrigerate until set, about 1 hour. Store in refrigerator, in airtight container, up to 3 weeks.