Boulevard Presbyterian Church is located at the corner of Northwest Boulevard and Second Ave.  There are a couple of parking lots directly across Second Ave, as well as on-street parking on several streets nearby: Second Ave, Hope Ave, Northwest Blvd, Virginia Ave, Willard Ave.  There are several spaces reserved for handicap parking right in front of the church on Second Ave.  Enter the church on the side facing Second Ave.  FJO plays in Fellowship Hall below the sanctuary.  Enter through the wooden doors on 2nd Ave and go down the stairs.  If you need the elevator, use the wheelchair ramp to enter the building, and go all the way across the lounge to the elevator and take it down. The church congregation has graciously offered to have volunteers on hand for the first few weeks to help direct people to parking and the performance space.  

Here's a map showing the location and surrounding streets.  The church location is indicated by the orange star.  The streets highlighted with blue designate resident permit-only parking, so please do not park there.  The red X denotes a gravel parking lot that is NOT available. Do not park there, or you will likely be towed.

Pastor Tiffany Komasara also points out that there are a number of nearby restaurants open on Monday night, such as Grandview Cafe, Third and Hollywood, Agave & Rye, and Grandview Theater & Cafe, in case you wish to have dinner before the show.  You could consider parking for dinner in the public (pay) lot behind the Grandview Ave shops on the west side of the street between First Ave and Third Ave.  From there you could stroll the few blocks down Second Ave to the church.