I’m definitely interested in helping with this. Perhaps we should consider building one or more 20×40 tables that could serve as elevation changes, either between two regular tables or in front of them. We could also build a few more regular 40×40 tables at the same time, presuming the supplies are available or the LUG has the funds to acquire more.
And we still need to devise a better solution of the sneeze guards/table skirting than the hot glue. I had outlined one idea in the Greenberg thread, as shown by the attached diagram (hastily put together using Paint): screw a strip of Velcro into the tables; drill holes in the sneeze guard and then use small nuts and bolts to attached Velcro to both sides of the sneeze guard (loops on one side and hooks on the other). This would allow attachment both with and without the sneeze guards. It would also compensate for the slight lack of proper length in the tables, since we measured in English units rather than Metric units.