Forum members wont explicitly confirm this, since a visit to holy place or pilgrimage depends on so many factors such as 1. health 2. wealth 3. family issues etc. All these things have to be favourable to undertake any visit or pilgrimage. But again july is auspicious, & one must visit Shirdi. To decide the exact date, one can always draw chits in front of Baba's photos, as he himself is the best judge of what is good & favourable for everybody.
Om Sai Ram.