The Miami Beach Botanical Garden is sponsoring its second annual ''Go Green, Go Native,'' an environmental education expo, from 10 a.m. to 2 p.m. Saturday. Free and open to the public, the event celebrates native plants and ''green'' living with a focus on water and energy conservation, xeriscaping, green building and preservation of natural resources in conjunction with Earth Day. Join discussion...

Green Business Summit & Expo offers workshops, exhibitor booths, chance to exchange ideas. Join discussion...