All over the world.
yes, there are multiple Jehovah's Witness conventions every year in Chicago, including 2013.
The City West Convention Center. Saggart on the N7 Just past the Red Cow intersection. Friday 13th to !5th July
The dates change every year so use this tool:Convention Search
The Constitutional Convention was held in Philadelphia in 1787.
The convention was held at the local hotel. The science club held a convention last year.
the constitutinal convention was held in 1787 was true
No. The only thing we celebrate is the memorial of Jesus Christ's death which is held in March/April depending on daylight savings, as that has an impact on when we observe it. But perhaps, there was a convention or assembly of Jehovah's Witnesses going on in your area.
Here is a web addrees to a list of convention sites and dates in the US. In other counrties, you could check with the local Kingdom Hall.
Philadelphia. The convention was held there. Philadelphia. The convention was held there.
The convention that created the US Constitution was held in Philadelphia from May to September 17, 1787. The Annapolis Convention was held from September 11th to the 14th, 1786 from which Alexander Hamilton drafted the Annapolis Resolve that called for the Federal Convention in Philadelphia...
The constitutional convention helped lay the framework on which the United States of America was built. The convention was held in Philadelphia.