In a resealable jar, add oats, greek yogurt, almond beverage and chia seeds. Stir, then seal the jar with a lid. Place in refrigerator 6 hours or overnight. The oats will soften and the mixture will become very thick. When ready to eat, if desired, add a splash of extra almond beverage to thin out the consistency. Garnish with toppings such as almonds, granola and raspberries. Serve cold.