And then there are board certifications that you must do that pertain to your specialty. So for an obstetrician gynecologist, or an OB-GYN, we have to take a written examination that happens in our final year of residency. So after your 4 years of training, thatâs all you do day and night, you take a written exam.
Quick Answer. People who attend the Mardi Gras celebrations wear whatever they want, but most wear costumes of gold, green and purple with wigs and masks to match. Gold represents power, green represents faith and purple represents justice. Some people who attend Mardi Gras go all out on their costume.
During early Mardi Gras celebrations hundreds of years ago, masks were a way for their wearers to escape class constraints and social demands. Mask wearers could mingle with people of all different classes and could be whomever they desired, at least for a few days.