Katie Garcia

Elvis Guesthouse bar opening on Avenue A -- same owner as Baby's; Girlpool played a secret set after Porches at Bowery

After the sold-out Porches / Frankie Cosmos show at Bowery Ballroom on Friday (2/6), an official afterparty went down at soon-to-be-open-to-the-public East Village bar Elvis Guesthouse, which was having its soft opening that night…