ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti θɹˈiː ðɪ ɪmhˈɑːfstˈoʊlwɚk tʃˈɑːklət mjuːzˈiəm wʌz ˈoʊpənd ɪn ɹˈeɪnəhˌeɪfən, kəlˈoʊn tʊ ɛɡzˈɪbɪt ˈaɪɾəmz fɹʌm stˈoʊlwɚks hˈɪstɚɹi ænd ðə hˈɪstɚɹi ænd sˈaɪəns ʌv tʃˈɑːklət mˈeɪkɪŋ.
In 1993 the Imhoff-Stollwerck chocolate museum was opened in Rheinauhafen, Cologne to exhibit items from Stollwerck's history and the history and science of chocolate making.