I just wanted to post to say that I went to the Relaxed Prom with my children yesterday, including DS1 (9 with ASD) and it was amazing. The musicians were cirlulating beforehand to talk to you about what they would play, it was very easy to move about (including come in and out), there was no judgy staring at atypical behavious, and we all had a great time.
I expect that there will be another one next year, and if you'd like to be able to take your children with SN to concerts but usually can't, then it would be one to look out for.
Apparently there are other relaxed concerts throughout the year, and across the country too.
www.bbc.co.uk/events/epncd4