On the International Space Station, brave astro-pioneers pass the time by making crafts—namely, dreamcatchers to catch the dreams of any nearby aliens dreaming of attacking Earth. Make your crafting dreams come true with today's Groupon: for $20, you get $40 worth of classes and merchandise at Sunshine Sewing & Quilting in Margate. Sunshine's full-service quilt shop fosters expert embroidery by supplying customers with top-quality instruction and more than 12,000 bolts of fabric, patterns, quilting books, and more. Browse through the store's large collection of high-quality materials and quilt-enhancing products to find inspiration for a creative experiment in string theory, or visit the classes page and grab a seven-pocket-bag class for a chance to hone your advanced fabric-furling skills ($35 plus the cost of patterned fabric). Click here to view the class schedule.

All classes involve the use of a sewing machine; if you do not have one, rental machines are available for $20.