You can get tickets for a performance at Le Théâtre during your trip to Saint-Nazaire. Wander the seaside and beaches in the area.
If you're planning a bit of sightseeing during your trip, head to Saint Nazaire Submarine Base— just one of the landmarks located 0.5 mi (0.8 km) from central Saint-Nazaire. If you want to experience more of the culture Saint-Nazaire has to offer, head to Escal'Atlantic, Ruban Blue Centre Commercial, and Shipyards of the Atlantic.