Fun For Kids !

Narrow Gauge Cinema 
http://www.narrowgaugecinema.net/frames.htm

Gifford's Mini Golf & Batting
170 Silver Street
Waterville, ME 04901-5815
(207) 861-4650‎

Aquaboggan Waterpark
http://www.aquabogganwaterpark.com/

Fun Town – Splash Town US
http://www.funtownsplashtownusa.com/

The Maine Wildlife Park
http://www.state.me.us/ifw/education/wildlifepark/index.htm

Other Ideas
http://attractions.uptake.com/maine/family.html