It was meant to be an innocent nature walk when Al Lakusta set out in 1974 for a relaxing hike along the leafy banks of Pipestone Creek. As he strolled along, the last thing he imagined was that his casual adventure would create a chain reaction spanning decades. The young school teacher was entirely unaware that he was about to unwittingly kick off years of research culminating in the creation of a massive, world-class museum facility