Tonic Restaurant & Bar Claim Listing Return to Directory Rating (average) (0) Business Genre Places, To Eat Business Website Address tonicrestaurant.com Business Address, City 3155 Mount Pleasant St NW, Washington ZIP Code 20010 Business Phone Number 2029867661 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?