Staying at the W (with points), maybe a dinner rec for good value (can be pricey, just has to be worth it!). Less pricey and good is even better!
As far as brunch, not finding anything on CH with the search function. A few places come up on yelp/trip advisor, but none of those names appear here. Also would love reasonable/good value for brunch, don't need $40+ for this one!