Who are we?

The creators of treasure hunt in Alsace

 

Born in Strasbourg, Isabelle and Jean-François HERR created IL ETAIT UNE FOIS LA VILLE more than 20 years ago. To share their passion for Alsace, its monuments, culture, traditions and gastronomy, they offer:

  • Rally for professionals
  • Treasure hunt for school groups
  • Treasure hunt for individuals groups

 

These companies have trusted us since 2002

 

A plus glass – Accor – Adagio – AdeccoAdidasAG2R La MondialeAgence Régionale de Santé – Agipi – Air liquide – Alleo – Allianz – Alpinistes du bâtiment – Alstom – Amadeus France – Amaris – Armbruster – AS 24 – Asmeg – Association européenne de psychologie – Assystem – Atac Simply Market – Atrya – Audalia – Averion – Bakemark – Banque PopulaireBASF – Bayer Diabetes Care – Bechtlé Direct – Becm – BNP ParibasBonduelle – Bouyer Leroux – Bouygues ConstructionBouygues Telecom – Cabinet Peron – Caisse d’Epargne Alsace – Capsugel – Cardiologie Pédiatrique – Carlsberg – Centre Epide – CICCisco – Data Dimension – Clestra – Cofely Engie – Colmar habitat – Color Foods – Coralys – Coup de pates – Crédit AgricoleCrédit Mutuel – Cryostar – Cytec – Damart – Deka Immobilien – Deloitte – Deltamed – Dimension Data Financial Services – Dow France – Dynasis – Edenred – EDF – Eiffel – Electroindustrie – ENA – EnBW Energie Baden-Württemberg – Energie et environnement – Energies Strasbourg – Energy cities – Epelfi – Eurasanté – Eurojauge – European Central Bank – Evonik – Faust Pharmaceuticals – Fibois Alsace – Fleury Michon – Gall Gmbh – Geo Case – Géodis Calberson – Gesip – Gide Loyrette Nouel – Go SportGroupama Grand EstGRTGaz – Guerbet – H&S Containerline – Hager Hansgrohe – Hartmann – Heineken – Helline – Hoffmann La-Roche – Hollister – Homag France – Idorsia – IKEA – Inet – ING Bank – INSA – Internorm – Ionis – Kiloutou – KPMG – Kronenbourg – L&L Products – La Banque PostaleLe Coq Sportif – Leadeo – Leroy-Merlin – Lilly – Logirep – Lyonnaise des eauxMAAF – Malteurop – Mars Chocolat France – Mas Informatique – Masterfoods – MC Formation Conseil – MCI group – Medtronic France – Menuiserie Norba – Mercedez Benz OmnibusMerck-Millipore – Mercuri International France – Metro Cash & Carry – Mezzo di pasta – MG Insert – Millipore – Ministère des ArméesMMA – Netapsys – Netika – NG Concept – Novartis – Oci – Okaidi – Okko Hotels – OrangeOrdre des Experts Comptables – Orkyn – Orsay – Pacifica – Pages Jaunes – Pepper Fuchs – Polyplus Transfection – Pro BTP – RoedererRTE France – Satas – Schmitt Distribution – Schott VTF – SDE – Sensient Flavors – Seppia – Sermès – Siplec – SNCFSociété Générale – Sogefi Group – Soprema Sparkasse – Spie – Stabilo International – Steelcase – Sully group – Supermarchés Match – Supplay – Swisslife Synthes – TD Williamson – Tilia -Total Supply Marketing – Transgene – TTK – TupperwareUGC – UniHA – Université de Syracuse – Urban Dumez – Valmet – Vectra – Vega France – Vétoquinol – Voxco – Weinmann-Energies – WeledaWgz Bank – Ytes – Zooplus

 

Our partners for rewards at the end of treasure hunt or rallys

 

Fortwenger gingerbread
HERR wines

We collaborate with these institutional service providers