A collection of images celebrating chemistry from the Art & Science Collaboration’s 13th International Competition and Exhibition of Digital Prints. All ages.

Experience acrobatics and barrel rolls in an aircraft race from the 1930s. Let the Exploration Station twist, turn and surround you with sights and sounds.

Screenings to be held at one venue per day: Catherine Sheridan Senior Center, 35-24 83rd St., Jackson Heights, NY 11372; St. Alban’s Baptist Church, 196-02 119th Ave., St. Alban’s, NY 11412; Florence E. Smith Senior Services, 102-19 34th Ave., Corona, NY 11368; Queens Pride House, 76-11 37th Ave., Jackson Heights, NY 11372; Sunnyside Community Services, 43-31 39th St., Long Island City, NY 11104; Pomonok Senior Center, 67-09 Kissena Blvd., Flushing, NY 11367; and PS 199, 39-20 48th Ave., Long Island City, NY 11104.

Collage work by Edwin G. Cadiz.

The photography of Audrey Gottlieb will be on exhibit in the Visitor & Administration Building Gallery of the Queens Botanical Garden. Artist’s Talk May 19.

Ages 3-4. Bring a bag lunch. Explore nature trails, music time, free play and more. Pre-register. Two session types to choose from.

Our hours will be M-F 9:00am - 6:00pm, Saturday Closed and Sunday 10:00am-3:00pm (this in direct response to the community needs of Sunday hours).

View the winners of the 2011 Nikon Small World Photomicrography Competition. All ages.

Exhibitions of Anne Sherwood Pundyk and others.

The second of a free two-part exhibition on the evolution of art will be on view. "In Perpetuum/ forever II" will show how one artist’s work -- that of Anne Sherwood Pundyk -- influences the creations of other artists, writers, musicians and dancers. This collaborative residency will culminate on April 4 with a performance and presentation of the artists’ works.

The installation consists of 50 collages made during the production of the film Surviving Life (2010), revealing the gentle surrealism and whimsical humor behind Svankmajer’s artistry.

A 50-foot long video panorama featuring 24 actors playing 24 "personas" fused together in action and image, inspired by Ingmar Bergman’s film “Persona.”

A four-day camp for pre-K to fifth graders. Covers reading comprehension, writing, critical thinking and math problem solving. Features sessions with a band and the YWCA’s New York Music Competition winner. Dance, games, sing-along, movie, etc. Includes lunch, snack and materials. Programs are from 9 am–4 pm ($90/child members or $125/child non-members) and 9 am–6 pm ($100/child members or $135/child non-members). Bus is $35 one-way in Flushing area. Registration deadline is Feb. 13.

All clothing is 50 cents. Coats and shoes are 50 percent off. Children’s clothing as marked. 9 am.

Competition among children ages 6-13, featuring assorted games and fitness activities. Tournaments will be held in all five boroughs. Ages groups in basketball, boat expo, boggle, checkers, math bowl, mancala, ping pong, spelling bee, UNO and others. 10:30 am–12:30 pm.

Children listen to a different author and theme each week. 11 am.

Follow Storm Chasers star Sean Casey and the scientists of VORTEX2, the largest tornado-research project ever assembled, on their missions to witness the birth of a tornado. Ages 6 and older. 11 am.

Ages 24-35 months. Parental participation required. Pre-register. Create crafts, read stories, take nature walks. 11:15 am.

Watch a 30-minute, science-themed show about our endangered ocean ecosystem in digital 3D. Ages 6 and older. 12 pm.

For beginners. Bring your own needles and one skein of yarn. 1 pm.

Dir. Peter Harris. 1981, 60 mins. Dudley Moore and Lily Tomlin join the Muppets in an hour of movie spoofs, hosted by Kermit, with Muppet-fied versions of Gone with the Wind, Casablanca, The Wizard of Oz, and Heat Wave with you-know who in the part of Marilyn Monroe, and many others. (Part of the series Henson Screenings and Programs) 1 pm and 3 pm.

Ralph Weiss’ photography is an ongoing exploration of natural forms. Working only in black and white, he uses vintage camera and darkroom equipment that is painstakingly maintained. Weiss’ images test the edges of light and most of his prints require hours in the darkroom. The exhibition of works produced since the 1990s, drawn from a private collection, focuses on images of ice, water and sea plants. These photographs represent a powerful set of images of the natural world. Drawing attention to the ordinary has been the artist’s on-going pursuit. Mr. Weiss’ says, “I use the camera as a means of presenting to others aspects of reality which are revelations to myself. Unlike some artists who impose their personalities on nature, I allow nature to infuse itself into me”. Reception March 24 from 2-4 pm. 1 pm.

Post your aspirations on the Dream Wall. 1 pm.

Artistic director Patricia Zaback. 1 pm.

Meet others who are into Yu-Gi-OhCompete in a game just for teens. 2 pm.

Staff will watch children for free. 16 and older. Pre-register. 2 pm.

Join guest speaker Ellen dePacuale from Constant Contact as she discusses how You’ll learn 10 best practices that you can do today to supercharge your Facebook marketing and take that word-of-mouth marketing to the next level. We’ll share examples of how others are using Constant Contact’s Social Campaigns to engage their current customers, gain new customers and grow their business. 2:30 pm.

Teens help one-another with school projects. 4 pm.

Teens and young adults 16-24 get help in preparing their resumes. 4 pm.

Read and discuss “The Wild Rose,” by Jennifer Donnelly. 4 pm.