I really enjoy Ale & Compass but, unfortunately, would never describe it as quick -- particularly if the Yacht Club is hosting a convention. That timing would be way too tight for me. Honestly, I'd start walking over at 7:30 for an 8:30 tour just to be sure I was there and through the gate, so I didn't spend any of my valuable tour time in the line to get in ... but I am a worrier. Rosa Mexicano over at the Swan looks to open for breakfast at 7 (I don't think they take reservations for breakfast). Still too tight timewise for my taste but would potentially give you +30 min if you're intent on a table service breakfast to get everyone fueled and ready for a big day, which I get. I've heard their breakfast is great. Is adjusting your tour start time later an option? If not, I'd probably go to the bakery in France the night before and get ham & cheese croissants and fruit for breakfast in the room. Whatever you choose, hope you have a great time with the tour!!