nope, no eggs so far. thank god.
but, I've had pennies, soda cans, cups of water, mcdonald's wrappers, fruit peels, etc thrown at me. the pennies were thrown from fast moving cars on several occassions, but thankfully, they were going in the same direction, so the velocity is reduced somewhat
i think it's good that you noticed the ethnicity of the attackers, it would be valuable info towards filling a police report.
as for me, i've noticed that all my attackers were whites, generally of the redneck variety