Thrive Screen Printing (formerly American Print House) originated in Wisconsin in 1990, as MJ Grant Company. The headquarters moved to Phoenix, Ariz. in 1997. The company began by selling Grateful Dead related T-shirts and decals to specialty stores in the U. S. under the names Blue Hair Productions and Heart Girl. Business quickly grew into original novelty and licensed rock and roll T-shirt and decal properties that included Jimmy Hendrix, Janis Joplin, Bob Marley, Grateful Dead Merchandising, Lava Lamp, and Gibson Guitar, to name a few. Today Thrive Screen Printing is a successful printing, design, sales and marketing apparel company known for its trendy young licensed and non-licensed screen printed t-shirts and apparel.