Marcin Mączyński Secretary General of the Chamber of Commerce of Polish Hotel Industry invites you to the workshop “Effective hotel – from concept to success” – on March 26, 2020 as part of the EuroGastro WorldHotel.




Marcin Mączyński Secretary General of the Chamber of Commerce of Polish Hotel Industry invites you to the workshop “Effective hotel – from concept to success” – on March 26, 2020 as part of the EuroGastro WorldHotel.
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