Please do not confuse these two events, which so far have been scheduled for the same day, April 28th, 2018. See my previous MTNA blog posts on the SE Shredding Event and on the Mt Tabor Neighborhood Clean-up Event.
They are in different locations!
Either or both events may change their dates, but they may not, so just see this as a great opportunity for some serious April 28th Spring Cleaning (unless you don't have a car, in which case, this is a bit of a nightmare scenario unless you can barter seriously with a friend with a vehicle.)
And please ask Mother Nature for a sunny or at least a rain-free day. Yikes.