Try the Nairobi Cocktail (Karlsson's Gold Vodka, lime juice, honey syrup, and blue curacao) or the Basilius cocktail (Karlsson's Gold Vodka, lime juice, muddled basil, and a touch of simple syrup)!
The service is occasionally bad, and it's overpriced, but it's very nice and well priced during happy hour from 3-6 if you get a spot outside overlooking the waterfront.