Grand Karunia Function Hall is a wedding and event venue in Tambun, Bekasi, located on Sultan Hasanudin Road and accessible from Tambun, Bekasi, Cibitung, and Cikarang. The venue features an elegant ballroom, a spacious parking area, bridal preparation rooms, and layouts for different event needs. Its wedding packages combine venue use with services designed to simplify planning, including catering, decoration, bridal makeup and attire, photography and video, an MC, and entertainment.

Couples can choose national, international, or traditional wedding concepts, with options for Batak, Toba, Karo, Javanese, Sundanese, Minang, and other customs. Packages are available for events of different sizes, from 100 guests to more than 1,000, and some include culturally specific ceremonies, clothing, and menus. Grand Karunia also hosts engagements, marriage ceremonies, graduations, seminars, meetings, gatherings, birthdays, anniversaries, and family events. Visitors can contact a sales consultant to discuss package requirements, check date availability, or arrange a venue visit outside regular opening hours. The hall is open Tuesday through Sunday and closed on Mondays.