The rower, from Lossiemouth, Moray, was greeted by large crowds when she was welcomed home in August following her success.
About 400 people saw the rower at the store in Whitbourne, Herefordshire.
Among the guests at the garden party were Olympians, Paralympians and London 2012 officials, including swimmer Rebecca Adlington and Helen Glover, the rower who won Team GB's first gold medal at the games.
Her boat, American Pearl, upended in the rough conditions and tipped her into the sea - forcing the rower to relive her memories of being rescued after her unsuccesful 1998 attempt on the crossing when Hurricane Danielle capsized her 15 times.
Because of his prior career as a world-class track rider, Wiggins has seven Olympic medals total, the most in U.K. history, surpassing the six won by the rower Sir Steven Redgrave, who carried the Olympic torch into the opening ceremony last week.
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The retired rower then passed it to the young athletes, who lit part of the outer rim of the torch, setting off a domino effect as fire spread to 205 small metal "petals, " symbolizing the nations taking part.
With the Rhinos finally starting to enjoy some field position, Jamie Jones-Buchanan almost burst through but the second rower was held up just short of the line.
It later emerged the Coleraine rower had been suffering from a cold but British team officials expect him to recover in time for his repechage - a second chance to qualify for the semi-final - on Tuesday.
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Such has been Williams' form that the back-rower is expected to tour with the British and Irish Lions for the third time.
First he bullocked his way up the middle to set up a try for Lipman, and then the England front rower's kick set up the position for Maddock to cross out wide.
Born in Burgersdorp, Eastern Cape, the back-rower played for Shimlas, Maties, the University of Free State and the Cheetahs in his home country before moving to Yorkshire with Rotherham Titans.
And it has been a massive journey for the Croydon-raised front rower who quit the sport when at Saracens in 2000 to go travelling to Australia and America.
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The dangerous-looking Watmough extended the lead when a delightful pass by Orford created a hole in the Leeds defence and the second-rower got through to score.
The Leeds back rower was pretty monumental himself last night.
Stephen Wild and Paul Whatuira worked the move to put winger David Hodgson in at the corner for the 100th try of his career while back rower Lolesi scored the Giants' second try after Luke Robinson and Kevin Brown provided the opening.
Some of the biggest names of London 2012 received CBEs - the UK's most successful female rower, Katherine Grainger, the poster girl of the Games, Jessica Ennis, and wheelchair athlete David "The Weirwolf" Weir.
Hull had to make a switch shortly before the start of the match when asthmatic Tongan front rower Sam Moa suffered breathing problems in the warm-up.
The visitors took the lead despite being reduced to 12 men when Graham slipped the ball out of the tackle for on-rushing second rower Gilmour to power over for the game's opening try, the 100th try of the 31-year-old's career.
The Dragons' back-rower Joe Bearman could have his Wales hopes thwarted by an abductor problem and may even miss the rest of the season, while there is still no sign of Gavin Henson returning to the rugby field.
But the 6ft 9in second rower said he was not taking anything for granted ahead of Saturday's match.
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The side will be led by Melbourne back rower Jeremy Smith, who captained the side against Tonga in Auckland last month.
"It has given me more motivation to focus on the little things that can improve your game, things like my throwing and scrummaging, the little things that can make a big difference, " explained the former back-rower.
I'm also really interested to see how Simon Taylor goes, the Scottish back-rower has had a lot of trouble with injuries but he is a real talent and I hope Bath can get the best out of him.
With Deacon off, Hull's former Wakefield half-back Sam Obst was a constant thorn in Wigan's side with his elusive running and his break set up the position for second rower Westerman to force his way over for an equalising try.
The other change in the starting pack sees David Fa'alogo promoted from the bench in place of second rower Setaimata Sa, with veteran David Kidwell coming on to the bench.
Past Olympic recipients have included the long distance runner Paula Radcliffe and rower Tim Foster, who both have connections with the town.
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The English-born back-rower - who completed his Wales residential qualification this year - immediately hared for the corner, surely impressing watching Wales coach Warren Gatland.
The 25-year-old front rower, who was on holiday in Bali when he received the call-up, joins up with the squad as cover for Corey Flynn.
The ball-carrying 6ft 3in, 18st 2lb back-rower is a valuable addition to the squad, especially with number eight Ryan Jones suffering with a calf injury.
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