I have a bit of a punctuation situation at the end of this dialogue sentence: Does anyone have an idea how to avoid '''." ? Or alternatively, would you notice it if you read it?
I suppose the easiest way is to change: 'Madame Tussaud's'." to: Madame Tussaud's." Not sure why the single quotes are needed here, unless there is something in the context that I'm missing.
there's no need for the ' ' at all... that solves the problem... it's the same as if you wrote: "Let's go shopping. There's a big sale on at Macy's."