“Paint-and-sip” franchise Painting with a Twist is teaming up with Vitabath to offer bubble bath themed classes complete with special events and giveaways. The art studio franchise will offer a special class where guests can come in and create a bubble bath-inspired painting and will receive free samples of Vitabath body washes and a discount offer for a future Vitabath purchase.   Studios will also provide guests with shower caps, bathtub accessories and bottles of bubbles so they can take “...