"All" option for a drop down - how?

<form class="form-horizontal" name="searcheventsFORM" id="searcheventsFORM" method="post" action="traditional-music-events-search.php">
<label for="searchTYPE" class="col-sm-4 control-label">Type of Event:</label>
<select id="searchTYPE" name="searchTYPE" class="form-control" tabindex="1">
<option value="2">Classes/Workshops</option>
<option value="6">Concert / Gig</option>
<option value="4">Festival</option>
<option value="5">Folk Club</option>
</select>

<label for="searchKEYWORD" class="col-sm-4 control-label">Search:</label>
<input type="text" class="form-control" id="searchKEYWORD" name="searchKEYWORD" placeholder="Keyword/s, town/city, region..." maxlength="100" tabindex="2">

<button type="submit" class="btn btn-default" name="searcheventsBTN" tabindex="3"><span class="glyphicon glyphicon-search"></span> Search</button>
</form>

<?php
$rsEVENTS = new WA_MySQLi_RS("rsEVENTS",$csdbmysqli,0);

$rsEVENTS->setQuery("SELECT TMSAevent.tmsaeventID, TMSAevent.tmsaeventtypeID, TMSAevent.tmsaevent, TMSAevent.tmsastartdate, TMSAevent.tmsaenddate, TMSAevent.tmsavenueID, TMSAevent.tmsaeventsummary, TMSAevent.tmsaeventdesc, TMSAevent.tmsaeventDELETE, TMSAevent.tmsaeventPHONE, TMSAevent.tmsaeventEMAIL, TMSAevent.tmsaeventWEB, TMSAvenues.tmsavenuename, TMSAvenues.tmsaorgname, TMSAvenues.tmsavenuecontactname, TMSAvenues.tmsavenueaddress, TMSAvenues.tmsavenuetown, TMSAvenues.tmsavenuepostcode, TMSAcountry.tmsacountry, TMSAregions.tmsaregion FROM TMSAevent INNER JOIN TMSAvenues ON TMSAevent.tmsavenueID = TMSAvenues.tmsavenueID INNER JOIN TMSAcountry ON TMSAvenues.tmsacountryID = TMSAcountry.tmsacountryID INNER JOIN TMSAregions ON TMSAvenues.tmsaregionID = TMSAregions.tmsaregionID WHERE TMSAevent.tmsaeventtypeID = ? AND TMSAevent.tmsastartdate >= ? AND TMSAevent.tmsaeventDELETE = 2 AND (TMSAevent.tmsaevent LIKE ? OR TMSAevent.tmsaeventsummary LIKE ? OR TMSAevent.tmsaeventdesc LIKE ? OR TMSAvenues.tmsavenuename LIKE ? OR TMSAvenues.tmsaorgname LIKE ? OR TMSAvenues.tmsavenuecontactname LIKE ? OR TMSAvenues.tmsavenueaddress LIKE ? OR TMSAvenues.tmsavenuetown LIKE ? OR TMSAcountry.tmsacountry LIKE ? OR TMSAregions.tmsaregion LIKE ?) ORDER BY TMSAevent.tmsastartdate ASC");

$rsEVENTS->bindParam("i", "".(isset($_POST['searchTYPE'])?$_POST['searchTYPE']:"")  ."", ""); //WAQB_Param1
$rsEVENTS->bindParam("t", "".(isset($_SESSION['todaySESH'])?$_SESSION['todaySESH']:"")  ."", "-1"); //WAQB_Param2
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param3
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param4
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param5
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param6
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param7
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param8
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param9
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param10
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param11
$rsEVENTS->bindParam("c", "".(isset($_POST['searchKEYWORD'])?$_POST['searchKEYWORD']:"")  ."", ""); //WAQB_Param12
$rsEVENTS->execute();
?>