Remember, if you are listed as going but can no longer make it, you MUST find a replacement (reach out to the waitlist!). Otherwise, you will lose hours. In this case, 2.5 . You must find the replacement and then one of you must email me and/or Simon (liangs@uchicago.edu) ASAP letting me know about the switch. If you have done this event in the past, please do not sign up for this event and let others participate. It is a very popular event that happens once a month and I want as many people to participate as possible.