The writing on the Minbari ceremonial robe reads "Aloha" in the Minbari font.
The shopkeeper tells the Nightwatch officer harassing him "Aren't you late for a Bund meeting or something?". This is reference to the pro-Nazi organization German American Bund, created in America in 1936.
In the scene with G'kar's father is hanging from a tree, you can hear a sound effect from Star Trek TOS.
This takes place from February 28 to March 4, 2260.