BonBon ($2.25) Espresso with Condensed Milk might be one of my favourite espresso drink as dessert.
I were more impressed with the espresso drinks at Cachitos than the actual "cachitos" which we ordered were both underwhelming. Spinach with ricotta and parmesan/Jamon y queso (ham and cheese).
Sugar Cane Juice though was refreshing on a hot day.