The Sweet Dreams of Francis 1416 (Doodle Doodledayeo contest)

Unlike humans who chose to become cyborgs, Francis 1416 was artificially created, and his particular model does not require sleep. He does require relaxation and entertainment however; for his personal happiness as well as good work performance. According to the " Mortal Consciousness" act he is allotted 12 hours per day to do as he wishes; read poetry, play laser tag, or wander down to a local cafe for a cup of coffee. In particular, Francis 1416 likes to dream, and although he cannot sleep, he can simulate the experience by plugging himself into a "Dreamserver" full of open ended experiences that have a light, yet pleasant psychology effect on the mind. Today he is dreaming about a picnic in at Yosemite National Park with his Cyborg and Chimera friends. Later they will go to the "Mystery House", an old creaky building in a lakeside town full of doors that each open into a different adventure; each with a complete world of it's own.

This particular dream was designed by one "Balthus Frond" who specializes in creating environments and adventures; using his own experiences as inspiration. Tell me, if you could design dreams; what worlds would you make?