A performance of Eve Ensler's The Vagina Monologues takes place from 6 to 8 p.m., Saturday, April 18. A resource fair will take place before the performance from 4 to 6 p.m. Proceeds benefit Las Familias and the Ella Group. $15. Call 791-4266 or visit www.ticketmaster.com for tickets. Visit diavtucson.com for more information.