I'll be in NY on business shortly, for 4-5 days, staying on W. 46th near 6th. No expense account, alas. I'm a serious coffee drinker and would appreciate some recommendations for places where I can sit with my laptop, enjoy some excellent coffee and good breakfast pastries (bonus points for a great cheese danish--they don't exist outside of NYC!), or good salad/sandwich/soup type choices at lunch. TY!