OPG Vrata Zagorja is a family-run agricultural estate based in Radešić near Breznički Hum in Croatia, with a clear focus on preserving and reinterpreting the culinary heritage of the Zagorje region. Managed by Ružica Kišur Šafranec and Josip Šafranec, the business centers its production on traditional products such as handmade štrukli and gingerbread, crafted using locally sourced ingredients and time-honored techniques.