PB & J Old Fashioned

1 1/2 oz R6 Wheat Whiskey infused with Salted, Roasted Peanuts for 2-3 days
1/4 oz Concord Grade Reduction (1 Cup Concord Grade Juice and 1/2 Cup Brown Sugar, Bring to a simmer and cook for 15 minuets)
3 Dashes of Fee Brothers Cranberry Bitters
3 Dashes of Fee Brothers Barrel-Aged Bitters

Stir over ice and garnish with fresh Grapes and rim half the glass with crushed Peanut Butter Cookies