American presidents have entertained India's leaders over fine wine and even finer food for the past 60 years - at grand White House dinners with hundreds of guests in black-tie, at an intimate Sunday lunch and away from Washington's prying eyes near a storied Civil War battlefield.

At his first White House state dinner on Tuesday, President Barack Obama will put his stamp on the tradition the White House uses to honor foreign leaders.

Indian Prime Minister Manmohan Singh is coming for a state visit and all that it entails - a pomp-filled welcome ceremony on the South Lawn, private time with Obama, a joint news conference and, in the evening, the state dinner, to be held outside for 320 people.

First lady Michelle Obama's staff, which has planned what could be Washington's hottest social event since the inauguration, has kept a tight lid on the details. But some elements, like the huge white tent going up on the South Lawn, could not remain secret for long.

That alone means hundreds more people will be attending than if dinner had been scheduled indoors in the State Dining Room, which seats a maximum 140 guests.

Mrs. Obama also is bringing in a guest chef, award-winning Marcus Samuelsson of Aquavit, a Scandinavian restaurant in New York City, to help the White House kitchen staff prepare the meal. Samuelsson was selected by social secretary Desiree Rogers and assistant chef Sam Kass.

The basic White House dinner has been tweaked over the years to suit guests, invited and uninvited. A driving rain drove President John F. Kennedy's guests to the East Room, scuttling months of planning for Mozart on the South Lawn for Indian President Sarvepalli Radhakrishnan.

With nearly 700 guests in a tent on the lawn, the India state dinner was one of the largest such events of Bill Clinton's presidency. George W. Bush's dinner in 2005 was notable because he held so few overall. Here's a look back at the dinners for Indian leaders, according to news reports.

HARRY S. TRUMAN:

October 1949: Truman's dinner with Jawaharlal Nehru, India's first prime minister, was notable because it was not at the White House. The mansion was being repaired and Truman and first lady Bess Truman had decamped to Blair House, the government guest house across the street.

Five courses were served at Blair to a smaller-than-usual dinner party, including soup julienne; fillet of sole with Tyrolienne sauce; roast turkey with oyster dressing, gravy and cranberry sauce; gingerale and peach salad, shredded lettuce, French dressing and toasted Triscuits.

DWIGHT D. EISENHOWER:

December 1956: Instead of a lavish White House dinner, Eisenhower went the low-key route and treated Nehru to a Sunday lunch of oysters on the half shell and roast leg of lamb. They were joined by first lady Mamie Eisenhower and Nehru's daughter, Indira Gandhi, who had accompanied her father. The next day, Nehru and Eisenhower rode together to the president's Gettysburg, Pennsylvania, farmhouse for private talks and an overnight stay.

JOHN F. KENNEDY:

November 1961: At Nehru's request, Kennedy dispensed with the pomp of the customary dinner for dozens and held a smaller, black-tie affair, apparently so the two leaders could continue their talks. Only about 14 people were at the table.

June 1963: A state dinner two years later for Radhakrishnan was notable for featuring the first live orchestra performance ever at the White House. Until then, taped music had been used. But Mother Nature dampened the carefully planned entertainment program when a driving rain drove guests inside to the East Room for the finale to Act 1 of Mozart's "The Magic Flute," which had been scheduled for the sprawling South Lawn. Inside, it was standing-room only as guests rubbed shoulders and shouted their "bravos."

LYNDON B. JOHNSON:

March 1966: Johnson held a dinner for Prime Minister Indira Gandhi the year she assumed the office her father had held for 17 years. Dressed in a traditional sari, she enjoyed a main course of sliced pheasant breast.

RICHARD NIXON:

November 1971: Five years after Johnson welcomed her, Gandhi was Nixon's guest at the third White House dinner of the week. Seated at an E-shaped table in the State Dining Room, more than 100 guests were served a French-inspired menu of poached dumpling of pike in puff pastry, supreme of pheasant veronique, asparagus in melted butter and, for dessert, praline mousse and petit fours.

RONALD REAGAN:

July 1982: For the third White House dinner of Gandhi's tenure, Reagan served seafood neptune, lamb wrapped in golden pastry and frozen black cherry bombe, in the State Dining Room. Gandhi wore a sari in raspberry silk; first lady Nancy Reagan matched her in a sari-inspired, one-shoulder, peach chiffon dress with silver trim.

Two years later, in October 1984, Gandhi was assassinated by two of her bodyguards.

June 1985: Gandhi was succeeded by her son, Rajiv, and he visited Reagan less than a year after his mother was killed. Reagan also treated him to a White House dinner: crab and cucumber mousse, breasts of Cornish hen and chocolate boxes with fruit sorbets and peach champagne sauce.

BILL CLINTON:

September 2000: Clinton toasted a renewed US-India friendship at the largest dinner of his presidency honoring one person, Indian Prime Minister Atal Bihari Vajpayee. Nearly 700 people ate in a tent on the South Lawn, beneath crystal chandeliers at tables decorated with hydrangeas, cream china and gold candles. Their feast included a main course of wild Copper river salmon with red kuri squash and rice bean ragout. Dessert included mango and banner lotus, litchis and raspberry sauce, honey almond squares and chocolate coconut bars.

GEORGE W. BUSH: