Bonsai Q & A - The New York Botanical Garden Date: 09/17/11 through 10/30/11 Hours: 12-4pm Saturdays and Sundays Ages: All Price: $20; $18 seniors/students with ID; $8 children ages 2-12; free children ages 2 and under Address: 2900 Southern Blvd. - 718-817-8700 Bronx, NY 10458 nybg.org/halloween Description: Ask experts from the Yama Ki Bonsai Society and Shanti Bithi Nursery as well as Garden docents all about the art of bonsai, miniaturizing mature shrubs and trees to create living sculptures. Through October 30.