An Informal Gathering occurs when a group of people get together in a casual, relaxed manner. Which situation below is the best example of an Informal Gathering?
A. The book club meets on the first Thursday evening of every month.
B. After finding out about his promotion, Jeremy and a few coworkers decide to go out for a quick drink after work.
C. Mary sends out 25 invitations for the bridal shower she is giving for her sister.
D. Whenever she eats at the Mexican restaurant, Clara seems to run into Peter.