Miami Dade College presents a children's concert and bilingual education workshop for teachers, parents and education majors with author and musician Jose-Luis Orozco. 8:30 a.m. at Tower Theater, 1508 SW Eighth St., Miami. Free. Details: (305) 237-6225.
The American Red Cross of Greater Miami & the Keys presents its fifth annual Stockings for the Troops program. Collected donations will be sent in holiday stockings to American troops overseas. 6-9 a.m. at Florida Power & Light Building, 9250 W. Flagler St., Miami. Details: (305) 644-1200.
Research astronomer James R. Webb will discuss and present latest photos of the universe taken by the Hubble Space Telescope. 8 p.m. at Florida International University Astronomy Center, CP-145, Physics Bldg., University Park campus, 11200 SW Eight St., Tamiami. Details: (305) 661-1375 or www.scas.org.
Museum of Contemporary Art hosts Mystery Dates. The event features a cocktail party, music, art show, and will also reveal mystery dinner hosts and venues. Proceeds go toward MOCA's emerging artists exhibitions. 6-8:30 p.m. at MOCA at Goldman Warehouse, 404 NW 26th St., Wynwood. RSVP by May 11. $150-$300. Details: (305) 893-6211, Ext. 37 or 23 or www.mocanomi.org.\
Tigertail Productions presents Wig Out! On The River. The fundraising and costume-themed event includes a silent auction, food and entertainment. Proceeds go toward Tigertail Productions, a non-profit arts organization. 8-11 p.m. at Nord River Studio & Gallery, 422 NW North River Dr., Miami. $75-$1,000. Details: (305) 545-8546 or www.tigertail.org.
Arts at St. John's & Women's Business Council of the Miami Beach Chamber of Commerce host a panel discussion on Women's Voices in our Diverse Community. 6:30-8:30 p.m. at Miami Beach Botanical Garden, 2000 Convention Center Dr., Miami Beach. Details: (305) 613-2325.
Culture in the City presents a discussion on Bioethics-New Frontiers in Neuro-Science. 7 p.m. at Abanico Theater, Arts & Minds Center, 3138 Commodore Plaza, Coconut Grove. $5-$10. Details: (305) 648-0899 or www.cultureinthecity.org.
Coral Gables Area Democratic Club presents guest speaker state Rep. Luis Garcia. Mr. Garcia will discuss the recent and upcoming sessions in Tallahassee. 7 p.m. at Coral Gables Youth Center, Room 222, 450 University Dr., Coral Gables.