Edna at "Curl Up and Dye" hair salon won $12,000 at a casino during the holidays. This is great for Edna, not so great for her clients. As we all know from the "pregnant teenage daughter" episode, Edna's emotions really affect her skills.
Poor Joan Smith looks like a french poodle - funky "balls" and all. Theresa Maker found out she has cowlicks. You'd think you'd know this sometime before your 30th birthday, but she'd never had her hair cut that short. She didn't plan to have it cut that short this time.
So, you're taking your chances getting your hair done this week. If at all possible, put off any major changes for a week or so until Edna's emotions settle down.