I completed the first-ever activation of Wapato Peak today (Peak 3380). Wapato Peak has no official name in the SOTA database, but several sources mention this one so it's the name that I will use.
There is no established trail, but the hike is fairly easy, with only ~800 feet of elevation gain and a 1.5-2 mile round trip. It is steep at times, but I found it manageable with trekking poles and ordinary hiking boots even with an inch of snow on the ground.