Toontown doesn't open early - as previous poster mentioned, you can go do other attractions, then get in line for rope drop of Toontown - people get crazy for fairies, as we experienced in Aug., which should help you w/ princess line, cause more go to Tink. I was in line at rope twenty min. early on non-busy day, and got right in line for fairies, and it was already 1 1/2 hr. wait - waited 1/2 hr. hoping it would go faster, but had to leave for brft. However, due to it's new popularity, princess line is shorter, and moves faster.
If you're interested/can fit it into budget, I would definitely suggest doing a princess meal. This is a great way to see them, get pics/auto. w/o any lines. It will give you more time in the park as well. The castle brft. is wonderful(it is also cheaper than lunch) - you can do later brft since it is an early hours day, get some attractions done while it's less crowded, and have brft around 10:15ish(or opt for lunch) Going in the castle was one of my DD's favorite things(even my DS8 enjoyed it), and you get a wand, and see 4 princesses(they rotate- can't guarentee which ones) right at your table! Cinderella greets you for a pic. downstairs(included in brft price), and see the rest while you eat(we saw SW, Jas, SB, & Belle in blue dress) You can also do the princess meal in Epcot(Belle does pics there in yellow dress) - we did brft there 2nd trip, and saw SB, Cindy,SW, and Ariel in green dress). Both were good, but DD really wanted to go back to castle. You can check out allears.net for menus/prices/times.
As a side note, Ariel w/fins only appears in her grotto, which also opens at 10:00, and is an hour wait all day, so if she's into her, you might want to line up for that early, if not doing Toontown(there is a water play area for kids while you wait, so bring a bathing suit if going in warm weather!)
I hope this helps, and apologize if it is repeat info for you! Good luck!
cassie58
11/08-ASMo & Timeshare
8/09-CSR