Anyone interested in miles run on CO may want to check it out, CO spring sales for Europe to Brussels for $490 from OAK or SFO according to its rules under the fare it is good till 5/14 even though on CO site under the promotion part stated end in May 7. With the double mile offer for OAK to EWR. It is not a bad run of mileages. I wish the AMEX double bonus is still good in June. Just got tickets for June travel. Appreciate any lodging info or iternary suggestions for three days in Brussels or close by cities.