The Last Bar Selling Absinthe (A Liquor Shop Series novella) by M W Brown

Cassie's soon to be ex-husband has poisoned her life. With no job and no friends, her life has become impossible. Broken and distraught, she gets into her car intending to drive until she vanishes from existence.
On the long, lonely road to nowhere, she passes a sign
'The Last Drink – first left'.
Taking it as a message from the universe that it no longer wants her around either, she turns left and decides to have her last drink - ever.
From the first sip of the barman's kill or cure remedy 'La Fee Verte', Cassie realizes the crowd in the bar are more than just an unusual bunch, and hallucinations are just the beginning.
Under the influence of the Green Fairy, can Carrie find her way to love again or will she lose herself forever?