Sameer A. Khan
P-RAIDERS: Rogue alumni showed up on Princeton’s campus on the Saturday afternoon of Reunions to carry out the P-rade tradition, even though the weekend’s festivities had been moved online. The Class of ’71 reuners shown here taking a victory lap for their 50th reunion are, from left, Art Lowenstein, Ray Ollwerther, David Schankler, Jeff Hammond, and Terry Pflaumer. Several members of other classes also staged scaled-down P-rades across campus that day.