Divide graham cracker crumbs between Mason jars, and press down with a spoon to form a crust at bottom of each jar.
Whisk together yogurt, milk, vanilla, lemon juice, and honey in a bowl until fully blended.
Stir in strawberries, chia seeds, and oats.
Transfer mixture to jars, cover jars with lids, and refrigerate 8 hours or overnight before eating; oats can be refrigerated up to 48 hours before serving.
Garnish each jar with strawberries and sliced almonds and serve.
