LOCAL LIT: Tired of living la vida loca after pride weekend? Sick of the sun and the heat? Want to retreat back into your dark, shade-drawn house and dream of the rain? Of course not, which is why it's so hard to recommend you spend your Monday at a literary reading. Still, local author and medical expert Carol Casella has a reading tonight down at Elliott Bay Books, for her debut novel Oxygen. Casella, a......