Anyone can offer a 3-hour “class” for 20 people.
The class is in the Purple Classroom, so that only one can be offered at a time.
The class must start at 3, 6, 9 or 12.
The teacher checks everyone in at the door during the first 15 minutes, and checks them out during the last 15. Anyone late arriving is not admitted. Anyone late either checking in or out is put on the naughty list for a week. Signing up requires teacher approval. Naughty-list people must be rejected.
No-shows are put on the naughty list for a week.
Once an hour the teacher walks through and everyone not keeping the distance is put on the naughty list for a week and asked to leave. If they don’t leave they are put on the list for a month.
The entrance door is the new entrance. The exit door is the old entrance.
Machines used are sanitized before and after use.
The teacher does not ask for an honorarium.
If the teacher starts at a wrong time, has the wrong number of people, puts the class in the wrong room, asks for an honorarium, etc., the class gets rejected.