A just-launched line of small-batch flavored tonics, Outrigger and Ice, gives fans of Tide Table Group restaurants – and fans of drinking in general, and of summer – a new way to stay connected to their favorite local purveyors of fine food and drink while enjoying on-trend flavors such as elderflower, grapefruit, hibiscus and more in their cocktails mixed at home.

The tonics are meant to be mixed with alcohol, club soda and garnish of choice, resulting in complex concoctions of an herbal,…