Laser-light shows featuring electronica or music by Pink Floyd or Led Zeppelin take place at 5:30, 9, 10 and 11 p.m., every Friday and Saturday. $10 adults; $7.50 kids and Cat Card holders; and free for ages 4 and younger. A family-friendly laser-light show takes place at 7 and 8 p.m., every Thursday. $7.50 adults; $5 kids. Prices include admission to the exhibits. Call or visit www.flandrau.org for more information.