I figured it out! While the drawer is pulled out as far as it will go, use a small, flat head screw driver and push the plastic piece so the drawer can be pulled out completely. The piece that you'll be pushing up on is on the under side and is part of the drawer.
According to Haynes manual...remove the wheel, remove the inner fender splash shield, turn the bulb holder counterclockwise and pull out.
The 2010 Honda Odyssey has 63.5 in. of front shoulder room.
The 2014 Honda Odyssey has 39.7 in. of front head room.
The 2014 Honda Odyssey has 58.2 in. of front hip room.
The 2005 Honda Odyssey has 57.0 in. of front hip room.
The 2006 Honda Odyssey has 40.9 in. of front head room.
The 2014 Honda Odyssey has 40.9 in. of front leg room.
The 2008 Honda Odyssey has 40.9 in. of front head room.
The 2001 Honda Odyssey has 62.6 in. of front shoulder room.
The 2013 Honda Odyssey has 39.7 in. of front head room.
The 2009 Honda Odyssey has 40.8 in. of front leg room.
The 2001 Honda Odyssey has 57.8 in. of front hip room.