The phrase "a strategy session about" is correct and usable in written English.
You can use it when referring to a meeting or discussion focused on a specific strategy or plan.
Example: "We will hold a strategy session about our marketing approach for the upcoming quarter."
Alternatives: "a strategy meeting regarding" or "a strategy discussion on".
It was a strategy session about how Mr. McCardell, who was trained as a Civil War historian, should approach a potential donor about financing a new sports program.
The military shrugs when Trump tries to throw out transgender military personnel via a tweet; meeting participant(s) then leak about his petulant and ignorant rant in a strategy session about Afghanistan.
Obviously they could not go to a strategy session about how to elect more Republicans.
The emperor summons the cyborg to his chamber, but what follows isn't a strategy session about future conquest.
In the past several weeks, Sen. Sherrod Brown (D-Ohio) held a strategy session with House Democrats about ways to slow the deal; Warren sent a three-page letter to U.S. Trade Representative Michael Froman detailing concerns over provisions she said could undermine financial regulations; and the AFL-CIO launched an anti-TPP advertising campaign in Metro stations in the Washington area.
On Monday night Mr. Gore called to Nashville about 30 Democratic mayors for a strategy session on how to use their city machines as a counterweight to the state organizations of the Republican governors supporting Mr. Bush.
Last month, I attended a "strategy session" on how the Economics Group planned to cast its rhetoric about those responsible for the crisis: How could activists call out the guilty parties (señalar a los culpables) in public?
In a strategy session that spring, Mrs. Kennedy urged her husband's advisers to learn more about Mr. Romney's company.
Dinner was a strategy session.
Dr. Whitman flew to Memphis for a strategy session.
The guests attended a "breakfast and team talk" and a strategy session called "Quarterbacking Victory".
