Celtic Women

I sure do love their voices.  They are coming to Sacramento in the beginning of May, and I would love to go and see them.  I want their albums,  I want their DVD's, I want it all!  I  love watching them on PBS when I can catch them on (usually when PBS is doing their fundraising).  I need some advice on how to drop hints without coming right out and saying "I want to go" to Nat... After all, they are here right after Mother's Day.  I would love to make it a date night with him, but I will be happy to take the kids with us, so they can hear and see them in concert.