Salesian Theatre is 0.3 mi (0.5 km) from central Sliema, why not stop by during your stay. Hotels.com travelers also say the area is full of friendly people and has lots of nice beaches. It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If you enjoy the show and want to see another, Manoel Theatre, Royal Opera House, and Malta Experience are not far.