As you travel through Managua, you will find all kinds of activity at the traffic lights. Not all is always agreeable. Having said that, I must admit that there are some very talented people in Nicaragua who show their skills in exchange for an occasional voluntary tip (I wish it was more than occasional for many of these – they really deserve it). This young man works the traffic lights at Auto-Lote El Chele (between Cristo Rey and Altamira). Check him out!