1. When the teams were spit in the face.
At first look, spitting in someone's face seemed like the oddest way to welcome them to your town. However, in the 1,000-year-old Mukuni Village located in Zambia, Africa, this unexpected gesture is actually a traditional greeting and is considered a blessing.
The experience caught most of the teams by surprise—How could it not, right?—and left some of them laughing with amusement. The reaction from Denise (#TeamAlabama) was especially entertaining. Her eyelashes were not happy.
Check out eight more moments from Episode 4 of The Amazing Race that had us in shock and awe.