Join a fun-filled day of celebration aimed at honoring Mother Earth and discovering sustainable practices for our daily lives. The all-day Earth party, expanded this year to include Fourth Street, features music by the lovely Lobo Marino (noon to 1 p.m.); an R.E.M tribute band, Dead Letter Officers, (1:15 to 2:45 p.m.); Neil Diamond tribute band Diamond Heist (3:15 to 4:45 p.m.) and Richmond’s top reggae ambassador, Mighty Joshua (5:15 to 6:45 p.m.). There will be local brews, including many Legend options, plus a plethora of food vendors and environmental and holistic products and groups. The Children’s Museum of Richmond is providing the kid zone activities and well-behaved pets are allowed. Free. Noon to 7 p.m. rvaearthdayfest.org.