Second Filter
For that place? I would not give them a notice. Tell them that today is your final day and be finished with it. Take the time off and enjoy yourself for the next few days. Your position is at the law firm will require more of your attention and skills than being a clerk at a cursed antique store, even though your general peace of mind will be greater.
Oh Mary. I noticed your interactions with Mr Specter, above. Generally, it's not a good idea, especially if the relationship turns sour. Are you certain you're not setting yourself up to be hired only because Mr Specter wants to bed you?