Seems that Open rail jams are coming back. Here's a list I made of all the rail jams this 23/24 season I was aware of
Killington- Nov. 18
Snowbasin- Nov. 25th
Loon Mtn- Dec. 3
Aspen- Dec. 2nd
Ruby Hill uninvitational- Feb. 12- 18
Wallace ID- Feb 16-18
Royal Mtn- Feb 19th
Woodward 0ark City- Feb. 24th
Mt. Holly- Feb 25
Wisp Maryland- March 2nd
Trollhaugen- March 9th
Eldora- March 10th
Sugarloaf- March 16
Camelback- March 17
Mt. St. Louis Moonstone- March 17
Sugarbush (TallTDan)- March 23
Willamette- March 23
Snowbasin- March 23
Leadville- March 23
Dodge Ridge Mtn- March 23
Whaleback Mtn- Mid March??
Tenney Mtn- Mid march
"Flower Skate Shop", NY- March 20some
Bozeman (Sawdust)- March 30
Saddleback- April 6
Mt. Baker- April 13
Camelback- April 17
Please comment more if I missed any!