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:
Pre-Scenes From a Memory
Table title:
Concert date
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > City </th><th colspan=1 rowspan=1 > Country </th><th colspan=1 rowspan=1 > Venue </th></tr>
<tr> <th class="highlighted"  colspan=4 rowspan=1 > Pre-Scenes From a Memory (Triport '99 Rock Festival) </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > July 31, 1999 </td><td class="highlighted"  colspan=1 rowspan=1 > Seoul </td><td class="highlighted"  colspan=1 rowspan=1 > South Korea </td><td class="highlighted"  colspan=1 rowspan=1 > Inchon </td></tr>
</table>
Question:
When and where did the Pre-Scenes From a Memory festival take place?
Answer:
The Pre-Scenes From a Memory was held in Inchon, Seoul, South Korea (Triport '99 Rock Festival), on July 31, 1999.