Puzzletome Crossword Puzzles

June 2014 Monthly Crossword
Where

Five answers in the completed grid together describe what happened. A single letter in each of four answers must be changed (always yielding a real word) to reveal where it happened.
Grid
Across
9Humans start to starve otherwise without this? (7)
10 Great Britain sadly go out without footwear (3,4)
11 The Broken Queen with one city (7)
13 Drills dock decapitated desserts (7)
14Left football club while surrounded by hostility for racist term (4-5)
15 Start with Strand? Some initially owned Electric Company (5)
16 While listening, you listen carefully to instrument (7)
19 It's Sticky the Stick Bearer, stuck around sticky lac? (7)
22 German boy demonstrating French/Kiwi relationship? (5)
24 Fired explosive to Neptune initially, also Uranus moon (9)
26 Ignore bird trapped in building block (3,2,2)
27 Agree to suppress spasm with ultimate bone saw (7)
30 Old Mediterranean island pass (7)
31 Column is fine including vicious bile by top scribe (7)
Down
1 S-steaming effort (4)
2 Bar chart displaying a representation of n? (4)
3 Cheapens street transported back (8)
4 Bombards masonry? (6)
5 Liberal politician found in sleazy suite is most irregular (8)
6 Monstrous madam in odd garters decorated with bone (6)
7 Tempestuous volume able to inspire creative beginnings (8)
8Too liberal with freedom - it tests listeners (8)
12 Cut up and cut out the middle, with care (5)
16 Hungry environment for veteran revealed (8)
17 Act I: less entertaining bands (8)
18 A bit neglected again? (8)
20 Communications network of spies comprising half the battle (8)
21 A bit of cruelty in street fighting equipment (5)
23 It's played for almost nothing to incorporate smash hit (6)
25 Resistance to DNA treatment doctor brought up - it's not prescribed! (6)
28 Restrict around the edge (4)
29 Final book soon to encompass title (4)