The Hotel Arroyo de la Plata offers a special reduced fee with breakfast (buffet) included to the ISSSD participants.
Zacatecas downtown is 10 min walk from the hotel. The hotel address is Blvd. Adolfo López Mateos, Centro, Zacatecas.
You can make the reservation calling to +52-492 922 3311, in your call mention the ISSSD 2019.