Yeah she'll be fine...!!!!
I was the same when i was little...my nana took me the superstore near our house to see the honeymonster aka henry cooper dressed up!!!! i crapped it started crying and legged it all the way home by myself!!!! lol
but that xmas my aunty alice took me to see monther goose cus my cousin kim was in it....and we had front row seats like urself....and as soon i saw the other kiddies getting into it.....screaming and shouting i loved it!!!! got right into it!!!
www have a top time hun