Is it essential to go to a procession on Corpus Christi? Even the majority of Catholics do not know about this principle

Corpus Christi is 1 of the most crucial holidays of the year for Catholics. For some, it is besides a longer free weekend and an chance to travel. Therefore, the question has surely arisen in many homes: is it essential to go to church and participate in the procession on Corpus Christi? The rule referred to in the Code of Canon Law may surprise some.