Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
National Football League in Toronto
Table title:
Preseason games
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Visitor </th><th colspan=1 rowspan=1 > Score </th><th colspan=1 rowspan=1 > Home </th><th colspan=1 rowspan=1 > Stadium </th><th colspan=1 rowspan=1 > Attendance </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > August 15, 1960 </td><td class="highlighted"  colspan=1 rowspan=1 > Chicago Bears </td><td colspan=1 rowspan=1 > 16–7 </td><td class="highlighted"  colspan=1 rowspan=1 > New York Giants </td><td class="highlighted"  colspan=1 rowspan=1 > Varsity Stadium </td><td colspan=1 rowspan=1 > 5,401 </td></tr>
<tr> <td colspan=1 rowspan=1 > August 27, 1988 </td><td colspan=1 rowspan=1 > Tampa Bay Buccaneers </td><td colspan=1 rowspan=1 > Cancelled </td><td colspan=1 rowspan=1 > Buffalo Bills </td><td colspan=1 rowspan=1 > Exhibition Stadium </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > August 14, 1993 </td><td colspan=1 rowspan=1 > New England Patriots </td><td colspan=1 rowspan=1 > 9–12 </td><td colspan=1 rowspan=1 > Cleveland Browns </td><td colspan=1 rowspan=1 > SkyDome </td><td colspan=1 rowspan=1 > 33,021 </td></tr>
<tr> <td colspan=1 rowspan=1 > August 12, 1995 </td><td colspan=1 rowspan=1 > Dallas Cowboys </td><td colspan=1 rowspan=1 > 7–9 </td><td colspan=1 rowspan=1 > Buffalo Bills </td><td colspan=1 rowspan=1 > SkyDome </td><td colspan=1 rowspan=1 > 55,799 </td></tr>
<tr> <td colspan=1 rowspan=1 > August 16, 1997 </td><td colspan=1 rowspan=1 > Green Bay Packers </td><td colspan=1 rowspan=1 > 35–3 </td><td colspan=1 rowspan=1 > Buffalo Bills </td><td colspan=1 rowspan=1 > SkyDome </td><td colspan=1 rowspan=1 > 53,896 </td></tr>
<tr> <td colspan=1 rowspan=1 > August 14, 2008 </td><td colspan=1 rowspan=1 > Pittsburgh Steelers </td><td colspan=1 rowspan=1 > 21–24 </td><td colspan=1 rowspan=1 > Buffalo Bills </td><td colspan=1 rowspan=1 > Rogers Centre </td><td colspan=1 rowspan=1 > 48,434 </td></tr>
<tr> <td colspan=1 rowspan=1 > August 19, 2010 </td><td colspan=1 rowspan=1 > Indianapolis Colts </td><td colspan=1 rowspan=1 > 21–34 </td><td colspan=1 rowspan=1 > Buffalo Bills </td><td colspan=1 rowspan=1 > Rogers Centre </td><td colspan=1 rowspan=1 > 39,583 </td></tr>
</table>
Question:
What was the game played in Varsity Stadium on August 15, 1960, and why was it special temporally?
Answer:
In 1960, the New York Giants and the Chicago Bears played at Varsity Stadium, the first NFL game playing outside the United States.