Possible Clues:

• Empanadas and patatas bravas
• Croquetas and ensaladilla rusa, e.g
• Broaches bringing in a selection of snacks
• Chopitos and such
• Small dishes such as gambas al ajillo
• Sat up eating father's light snacks
• Chopitos and empanadillas, for example
• Aragón appetizers
• Milk served over arsenic in snacks before meal
• Finger foods at a cantina