The organic, self-organizing network,  Green Drinks, informally gathers individuals who work in the environmental arena every month.  But, with the coming of spring, Green Drinks has something fresh in the works for March. Rather than meeting up at their usual spot, The Glass City Cafe, the group is attending a garden workshop at the West Toledo Branch Library at 1320 W. Sylvania Ave., Mon- day, March 22 from 5:30- 8:30 p.m. Led by Matt Ross, Horticulturalist at Toledo Botanical Gardens, Green Drinks members will learn about various types of gardening, including a conventional row garden, a vertical garden and mixed flower and vegetable gardens. Discussion and networking will follow the presentation. Free and open to the public. www.greendrinks.org/toledo