Yep.
Gruntled.
As in: pleased, satisfied and contented (according to my computer's dictionary app).
So, rejoice, Gruntled Workers! Today is your day!
And if you're not gruntled, get there! Don't be a spoiled sport and ruin the holiday for all the other gruntled workers.
Besides, you can always go on back to your regular disgruntled self on Monday...
