"I don't want to say a struggle, but it's been more of a challenge than usual," Shaver's Creek Environmental Engineer Intern, Jeremy Clothier, said.
Clothier said conditions for tapping have to be just right.
"You need nights that are below freezing and you want days above freezing," he said.
But thanks to an unusually cold winter, this sap needs a little encouraging.
"The trees are pretty frozen and sap isn't flowing," Clothier said. "We have boiled once and we've made about two quarts of syrup so far."
Usually by now, folks at Shaver's Creek make about two gallons of syrup. Laurie McLaughlin said that's not stopping anyone.
"We had a record number of people, about 1,200, come to the center," McLaughlin, Director of Programs, said.
The 31st annual Maple Harvest Festival at Shaver's Creek is a big festival for Central Pennsylvania and one that's educational.
"They learn to identify the tree, tap the tree, how to collect the sap and then how to boil it down in the evaporator pan," McLaughlin said.
From tapping, to collecting, to sugaring. It's a process that no matter how much syrup you get, it's pretty sweet to learn about. As for this year's supply, Clothier isn't worried.
"In stores, I wouldn't expect to see a shortage any time soon," he said.
Plans are already underway for next year's festival.
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