Question: Wawa Welcome America is a celebration that takes place at what East Coast chain of stores?

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Día Mundial de Ponce: Día Mundial de Ponce (Ponce World Day) is a cultural celebration held in Ponce, Puerto Rico, every year during the month of September.  The celebration actually starts the Monday before Labor Day with various evening-time cultural festivities.  It then culminates with the grand parade that takes place on the Sunday before Labor Day.  The celebration started in 2012 and has an estimated attendance of 4,000 people.  The week-long event aims to celebrate the cultural heritage of the city by giving tribute to the organizations, the people and "the great sons and daughters of the city of Ponce."  The first year of this celebration, the Grand Parade took place on the last Sunday of the celebration, but starting in 2013, the week-long events ended on a Saturday and the Grand Parade was changed to take place the last Saturday.  That year the celebration was also changed to occur the last weekend of September, rather than the weekend before Labor Day.

Wawa Welcome America: Wawa Welcome America is an annual series of celebrations leading up to Independence Day, held in Philadelphia, Pennsylvania, currently sponsored by convenience store chain Wawa and aired on NBC10 & Telemundo62.

Saitopolemos: Saitopolemos is a customary celebration that take place in the Greek city of Messini during Easter.  According to legend, its roots can be traced back to the Greek War of Independence in the 1820s, and especially to a battle the Greeks fought against the army of the Egyptian Sultan Ibrahim Pasha.  However, this explanation is disputed.  The 19th century Greek Romantic tradition used to place the nativity of the majority of Greek customs in the period of Turkish occupation (1453-1821).  The biggest argument against the traditional view is the fact that the celebration takes place during Easter week, whereas most historians agree that the events the traditional songs refer to did not occur during that time of year.  Easter celebration is often connected with fires so the celebration's roots can be traced back to the first Christian societies.

Chris Gheysens: Chris Gheysens (born March 31, 1971) is an American businessman who serves as the President and Chief Executive Officer of Wawa Inc., a privately held chain of convenience store / gas stations with over 750 locations along the East Coast of the United States.

Fiesta Nacional de la Danza: The Fiesta Nacional de la Danza (English: National Danza Festival), also known as Semana de la Danza Puertorriqueña (English: Puerto Rican Danza Week), is a cultural celebration that takes place every year in Ponce, Puerto Rico.  The festival centers around the danza, a musical genre native from the city of Ponce and oftentimes called "Puerto Rico's classical music" with rhythm, tune, and cadence that are similar to the waltz.  The celebration lasts a week and takes place in mid-May.  It is sponsored by the Ponce Municipal Government and the Institute of Puerto Rican Culture.

East Coast Comicon: The East Coast Comicon is an annual comic book fan convention that takes place in New Jersey.  It began in 2011 as the Asbury Park Comicon, and took place in Asbury Park, New Jersey.  Due to its expansion and the need for a larger venue, it was renamed the East Coast Comicon in 2015, and moved to the Meadowlands Exposition Center in Secaucus, New Jersey.

Ponce Jazz Festival: The Ponce Jazz Festival is a musical celebration that takes place every year in Ponce, Puerto Rico.  The celebration lasts three days and takes place over a weekend (Friday through Sunday).  It is generally held on the last weekend of April.

Wawa Inc.: Wawa Inc. is a chain of convenience store/gas stations located along the East Coast of the United States.  It operates in Pennsylvania, New Jersey, Delaware, Maryland, Virginia, and Florida.  The company's corporate headquarters is located in the Wawa area of Chester Heights, Pennsylvania in Greater Philadelphia.  s of 2008 , Wawa was the largest convenience store chain in Greater Philadelphia, and it is also the third-largest retailer of food in Greater Philadelphia, after ACME Markets and ShopRite.

Festival Nacional de la Quenepa: The Festival Nacional de la Quenepa (English: National Genip Fruit Festival) is a cultural celebration that takes place every year in Ponce, Puerto Rico.  The festival centers on the genip fruit, the city's official fruit.  The celebration lasts three days and takes place over a weekend (Friday through Sunday).  It is generally held on the second weekend of August, but occasionally during a weekend in September.  It is sponsored by the Ponce Municipal Government.

Bonfires of Saint John: The Bonfires of Saint John (Spanish: "Hogueras de San Juan" , Valencian:Fogueres de Sant Joan, Galician: "Noite de San Xoán" , Asturian: "Fogueres de San Xuán" , Portuguese: "Fogueiras de São João" ) is a traditional and popular festival celebrated around the world during Midsummer, which takes place on the evening of 23 June, St. John's Eve.  It is customary in many cities and towns in Spain; the largest one takes place in Alicante, where it is the most important festival in the city.  The biggest celebration in Portugal is held in Oporto, where it is known as the Festa de São João do Porto.  In South America (former iberian colonies), the biggest celebration takes place in the northeastern states of Brazil, where it is known as Festa Junina.

Supporting paragraphs: Wawa Welcome America Wawa Inc.
Answer: Wawa Inc.