A laser-light display can add flair to almost any celebration-worthy event, such as a concert or successfully building a homemade laser. Stretch out your sight muscles with today’s deal: for $10, you get two tickets to a laser show at the Drake Planetarium & Science Center in Norwood (up to a $20 value). Choose from the 40 shows listed on the schedule.

Intermingling 2-D animation, 3-D computer-generated graphics, and abstract geometrics, Drake Planetarium & Science Center’s laser shows fuse classic and contemporary songs with vivid, absorbing imagery. The “Holiday Skies” program choreographs laser light to classic renditions and recent covers of beloved holiday ditties, and “Legends of the Night Sky” elucidates the Greek origin stories behind the Orion, Perseus, and Andromeda constellations with gorgeous visuals and a soundtrack of jazz standards performed by shooting stars. As the interplay of light and sound enhances the melodies of Metallica, U2, and Led Zeppelin, science-fiction-inspired light shows gift Pink Floyd admirers with a more intense experience of the outfit’s celebrated Dark Side of the Moon and The Wall recordings. “Laser Beatles” pays homage to the fab four with animated accompaniments to timeless tunes such as “A Hard Day’s Night,” “Yesterday,” and the group’s rarely heard early take on “Twinkle, Twinkle, Little Star.”