The stockings are hung by the accelerators with care, in the hopes that neutrinos will soon be there.
But nobody at Fermilab is settling in for any long winter naps: the lab will be open every weekday to visitors from 8 a.m. to 6 p.m.
Public tours are available Mondays, except holidays, at 1 p.m.
The Lederman Science Center will be open except during holidays and has science exhibits and a gift shop for last-minute stocking-stuffers.
SOURCE: Fermilab Frontiers newsletter