Where can one watch a laser light show in Boston?

There are two main places where you can watch a laser light show in Boston:

- The Boston Museum of Science: The museum offers a variety of laser light shows throughout the day, which are projected onto a giant screen in the Charles Hayden Planetarium. The shows range in length from 20 to 40 minutes and feature different themes, such as space exploration, dinosaurs, and music.

- The Liberty Hotel: The hotel hosts a weekly laser light show called "Illusions" in its rooftop bar, The Sky. The show takes place every Friday and Saturday night and features a combination of lasers, lighting effects, and video projections that create a stunning visual display.