Silly Saturday!

I spotted this in Sainsbury’s car park this morning.
Are they optimists or pessimists?
Must be advertising something or other but no idea what it could possibly be!
And the time honoured phrase for today:
“May the 4th be with you!”
Happy Independence Day to all of you in the States as well.
As has been pointed out the 4th is tomorrow! Oops!! I’m never certain what day it is at the best of times! :-0 !!