A 4-way stop is the best intersection for pedestrians in terms of speed. Just keep walking and don't yield your right of way. You may need to put up a hand to make yourself seen by the occasional distracted motorist. But because all vehicles need to stop, the average speed you are dealing with is 0-5mph, so the risk is low and everyone has time to react. Compare that with any lighted intersection where some cars are going full speed, making it a far more dangerous scenario.