As there is a limit of 100 people for this gathering you will need to register for it.
Click on the following link to register. (Registrations open on Thursday at 6pm).
https://docs.google.com/forms/d/e/1FAIpQLSfzoYN8tkieA_sC-dBr1iZizJ-nxMfSg7jdYHagyaIzbLAlDQ/viewform?usp=sf_link