Parking during the day may be possible on the streets around the conference venue. There are 4-hour meters along Bay State Road, which runs parallel to Commonwealth behind the venue building. This will require you to move your car rather frequently, however. Perhaps simplest would be to use one of BU’s day lots. The Granby Lot and the Kenmore Lot would both be quite convenient. You can see details on these here: http://www.bu.edu/parking/lots-locations/family-guests-and-visitor-parking/. If you are staying at 10 Buick Street, and need just one night of overnight parking, you can go to the Langsam Garage at 278 Babcock Street and pay the $24.00 overnight rate. If you require overnight parking for two or more days, you can go to the parking office at 1019 Commonwealth, Tuesday-Friday, 9am-5pm, to arrange for this and pay. The cost would be $73.00/week. Note that the day lots around the conference venue will be more expensive than usual on Friday, June 3, because there is a Red Sox game at nearby Fenway Park.