In an effort to help others out i'm going to give a few hints about the side quests from the guy outside of bar in lorencia
When he tells you to go find the certain items (spider web, etc) you'll need to go and kill the mob it tells you until you get a system message saying you collected one of them (might take a few to alot of mobs to finish each quest)
The only problem i have experienced thus far is on the
Find [0/3]-[Feather] Mutant (Tarkan) is that it seems like the mutant is not the right mob...so right now i am trying to figure out which mob needs to be killed and will post it here once i have figured it out. Or if someone else knows the correct mob please post it here also