The Old Forester Birthday Bourbon 2025 is a 12-year-old, 92-proof (46% ABV) limited-edition release that commemorates the 25th anniversary of the Birthday Bourbon line. A unique aspect of this year's release is that it was made with a sweet mash process, a departure from Old Forester's typical sour mash. Its flavor profile is described as fruit-forward, sweet, and spicy, with notes of blueberry, caramel, and tropical fruit