Learn Something New
Learning something new doesn't need to cost money. You can keep your brain active and learn a new language in just five minutes a day. Perhaps you would prefer to learn how to draw or code?
Learn a new language in as little as five minutes every day. DuoLingo will even let you set up a "classroom" so you can have accounts for kids to study.
Drops is app that makes learning a new language fun.
Yale University is offering a free course online - The Science of Well-Being - that teaches you how to be happier.
Take a University Art Class - Artsy.net has a list of 10 classes you can take for free online.
Coursera offers free online courses from many of the world's top universities in a wide variety of subjects
Become an Artist with Art ala Carte on YouTube.
Code Academy offers a free online coding course.