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This event is in the past.It took place on February 8, 2026 at Château des ducs de Bretagne.

LU, BN et Cie 1
Walking Tour
LU, BN et Cie 2
LU, BN et Cie 3
LU, BN et Cie 4
LU, BN et Cie 5

Discover how LU biscuits became Nantes' sweetest industrial legacy. This visit traces the rise of Petit Beurre and the tower that transformed the city's skyline and snacking habits forever.

Industrial heritage
Nostalgic deep dive
Adults only

Tips

🍪BN stands for Biscuiterie Nantaise, LU's local rival
🏰Come early to walk the free ramparts with city views
📱Reservations recommended for comfort

Château des ducs de Bretagne

4 Pl. Marc Elder, 44000 Nantes, France

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LU, BN et Cie - Outgoing