RIGHT: A lot of future ""fuel fixers"" got the practical know?how they needed at MOTHER's one-day farmer's alcohol session. TOP RIGHT: The dedicated students at the three-day earth-sheltered homes seminar stayed in class until 8:00 every night! ABOVE: A set of those amazing Megamex wood-burning water heaters (featured in MOTHER NO. 57, page 147) kept our hardworking pupils supplied with soothing hot showers. TOP LEFT: MOTHER's folks mixed some pleasure with their ""business"" by listening to an authentic mountain story teller . . . watching an engaging puppet show . . . clapping along with some downhome music . . . and enjoying cookouts at an evening bonfire.