Last week (May 13-20), the Susky at Lewisburg had great hatches and spinner falls of march browns and large black quill-looking mayflies, with fish rising along the west bank all the way out toward the middle of the river, starting a couple of hours before sunset. Bass and fallfish, some of them big. A chance for a carp, too, maybe. Along River Road on the west bank, east and south of of Bucknell, where the river is paralleling the rail track, a mile or two below the bridge. There's a steep tree-lined bank, that's where the spinners post up. The hatch is gone now, but it's worth keeping in mind for next year. No bankside parking. Probably a mile hike from parking. But floating the stretch in a boat would be best.
I do not consider this information a spot burn. Given the vicinity, it's more like an anti-spot burn.