Is August 13th.
You can participate even if you are a righty.
Just put your computer mouse on the left side. For at least part of the day.
Or try to peel a banana with your left hand
Or try to open a letter with your left hand. Without destroying the contents inside the envelope.
Or throw a baseball. Keep away from windows.
Or wear your watch on your right wrist, instead of the usual left one. Doesn’t sound too hard, but trust me, it can be a lot fun, especially with those around you.
Another fun thing you can try. Grab a newspaper or some junk mail and a highlighter. See how many words you can highlight in a single line of text before making an error.
Above all be creative. All lefties are!