The official White House Twitter feed participated Friday in the network's unofficial "Caps Lock Day," in which users post their messages in all caps.

"FIRST LADY’S FALL KITCHEN GARDEN HARVEST! HUGE SWEET POTATOES! PHOTOS!" the tweet read, adding, "(did that not warrant #capslockday?)"  

The tweet linked to a White House blog post about Michelle Obama teaming up with local elementary school children to collect fall vegetables from the White House garden.

Read other "Caps Lock Day" posts at the hashtag #capslockday.