so, i'm a tad stuck with tenten. i talked to kakashi and got the scrolls for hinata and tenten. the wiki walkthrough says i need to head to ichiraku's and accidentally trade scrolls with karin, but it's been probably several in-game weeks and i don't get that scene. is there some prerequisite that isn't clearly stated? i've done snakeman's notes up to the 5th batch, and i've got the camera for karin's friend at the cafe, done all ayame's special ramens, and done everything the wiki guide lists for ino and sakura.
edit: ok, wierd. i restarted the game, and when i got to that point in tenten's quest it went straight from kakashi to the ichiraku's event automatically. i guess the first time i ran into a different ichiraku's event that superseded the one i needed, like snakeman's first event or something, i forget now.