Walking down Avenida De Mayo, you will be in awe of the many architectural treasures reflecting the glory days of Buenos Aires in the early 1900s.  Being the main thoroughfare between the two governmental buildings of the Casa Rosada in Plaza de Mayo and the Argentine Congress in the Plaza de Congreso, the infamous Avenida de Mayo is often compared with La Gran Via in Madrid. London City Cafe depicts the architectural style of the early 1900s. It has also been likened to Paris or Barcelona due to its sophisticated…