At the moment we have three meet ups scheduled.
The first is a Kilt Night at the Bow Bar on FRI 7/24 at 7 PM
The other two meet ups at Holyrood Park
SAT 7/25 2 PM at the TALISKER® TASTE EXPERIENCE tent
SUN 7/26 4:30 PM at the Main Stage of the Music tent. According to the map there is a place for food and drink next to it.

I am suggesting we have all three to give the most opportunity to meet one another realizing we all have different schedules. These suggestions can be tweaked with your input.

After the Saturday evening Pageant festivities are over in would be nice to meet up for a wee night cap. As the Pageant ends at the Castle, would the Castle Bar be an appropriate place to meet? [Phil, any guidance on this?]
The Castle Bar
6 Johnston Terrace
Good bit of work gone into this traditional pub with friendly service and well kept beer. Nestles directly under the castle opposite The Hub. Refurbished in recent years and has outside tables at the back on Victoria Terrace offering a smashing view over the rooftops and down to the Grassmarket.
Serves food throughout the day.

What say, ye?