Can anyone give me a good rhubarb bitters cocktail idea??

The one I came up with is 1.5 oz of Hendricks 3/8th oz Dollins Dry 3/8th oz Aperol 3 drops Rhubarb bitters Stirred Orange blossom rinse and orange peel garnish http://www.reddit.com/r/cocktails/comments/3e4zep/can_anyone_give_me_a_good_rhubarb_bitters/