Story: "Hawaii -- Hana Hou!" (22 Pages)

Credits:

Karl Kesel and Tom Grummett (plot)
Karl Kesel (script)
Tom Grummett (pencils)
Ray Kryssing (inks)
Comicraft (letters)
Buzz Setzer (colors)
Frank Berrios (assistant edits)
Mike McAvennie (edits)

Feature Character:

Superboy (last in Young Justice #16)

Guest Star:

Kana (first appearance; a Hawaiian superhero)

Supporting Characters:

Serling Roquette
Dubbilex
Sam Makoa (last in issue #49)
Hillary Chang
Krypto (both last in issue #54)

Villains:

Knockout (last in issue #50)
Gene-Gnome
"Joker"
"Zoom"
"Darkseid" (first appearance of all three; three bankrobbers masquerading as supervillains)

Other Characters:

Jake (a Hawaiian police officer)
Joey (a Hawaiian photographer)