Vibrator-building workshop brings frank sexuality to SXSW

“Don’t force it.” “Grease it good.” “Dip the tip.” The innuendoes came thick and fast — see?  — at Crave’s “Build Your Own Vibrator” workshop. When co-founder Michael Topolovac opened the presentation by saying “Thank you for coming,” a voice from the back said, “No pun intended.” A room of about 40 people — mostly women and a surprising amount of men — were instructed on how to put