Daedalus has two arcs that are short and helpful to get some of these badges: https://hcwiki.cityofheroes.dev/wiki/Daedalus
In the last mission of Stolen Power, "Restore the Tabula Scutum," you'll find a 15 to 20 critter ambush of Voids if running at /x8.
In his other arc, Future Threat, he has a mission with a warehouse full of Crey including Gamma Tanks and Cryogenicists.
But the best source for Voids, Lycanthropes, both Creys and Vanguard is the new ASF. You can set it at +0/x8 at base (villainous) level and obtain them if you can solo an AV with the help of envenomed daggers and pets. Or just look for a team -- as the new thing there seems to be people running it all the time.
Earlier in the arc there is a mission with Crey that has more than usual amount of Cryogenicists as there are several named bosses in addition to standard spawned ones.
Voids and Lycanthropes are in the 5th Column dimension. The Voids are usually in their own little grouping of 5-8 with a cyst. The Dark Vampyri transform to Lycanthropes at low health, so be careful not to kill them before they transform.
After that there is a Vanguard Dimension. You only have to kill Apex to get out or you can just kill standard Vanguards and let the dimension time out.