It is easy being green.

DO
EarthFest
What: Ecofriendly goodies and info, plus a swap table (bring your unwanted clothing), music, and tours.
Why: This land is your land.
When: Sun., noon-sundown.
Where: Biscayne Nature Center, 6767 Crandon Blvd., Key Biscayne (305-361-6767 ext. 111).

SEE
Idalina
What: Choreographer Giovanni Luquini’s Brazilian-flavored work explores the ideas of resistance and freedom through modern dance and capoeira.
Why: Time to kick it.
When: Thurs.-Sat., 8 p.m.; Sun., 5 p.m.
Where: Carnival Center for the Performing Arts, 1300 Biscayne Blvd. (305-949-6722).

An Inconvenient Truth
What: Do some yoga, then watch Al Gore’s documentary about global warming.
Why: It’s getting hot in here.
When: Thurs.-Sun., times vary.
Where: Locations online at lululemon.com.

MINGLE
Book Club Mixer
What: Join a book club, or just stop by for 20 percent off paperbacks and free refreshments.
Why: Get lit.
When: Sat., 4 p.m.
Where: Books & Books, 265 Aragon Ave., Coral Gables (305-442-4408).

EAT
Blue Crab Picnic
What: Feast on blue crab chowder, crab cakes, pecan cornbread, Key lime pie, and locally brewed beer to benefit Slow Food Miami.
Why: Insert crabs joke here.
When: Sun., 4-7 p.m.
Where: 5305 SW 62nd Ave., South Miami. R.S.V.P. to 786-268-8350.