Buongiorno Giacomo,
I just did a quick edit of your letter. I placed an asterisk * in any place that I changed the spelling or grammar. Hope it helps, it sounds like you have a really great book club :) Has your club read Guapa by Saleem Haddad yet? I highly recommend it.
Best,
Alex
"Dear _____*,
I am the founder* of the Milan LGBT book club.
We are a group of 30 tireless readers who meet up once a month to discuss an LGBT themed book. We also go together to book presentations, shows/cultural events, and * our special "literary petit dejeuner" - our regular literary breakfast.
A few months ago, while surfing the web, I discovered the London LGBT book club. I was wondering whether* you might be interested in doing a sort of "exchange." I was thinking that, next year, we - the members of Milan and London book club - could select and read the same book and that we could come to London discuss it with you*.
The majority of us are very good English speakers (two members are native speakers* and English teachers) and would read the book in English. This might be a great way to build a* good cultural relationship between us.
I am very excited* about this idea and I hope that it sounds good* to you as well!"