There’s a traditional image of a wedding reception as a night of partying with a band or DJ playing music to the early hours, but does that actually sound like fun to you?
How about a medieval style banquet with tableside entertainment for your guests with minstrels, jesters/magicians, etc.
Or what about splitting the room into zones so the extroverts have a social zone, there’s a dance floor with DJ, there’s some tables with board games, a children’s zone and a simple lounge area where your introverts can just sit back and relax. People will naturally gravitate to where they feel most comfortable and there’s something on offer for everyone throughout the evening.
Remember that it’s impossible to please everyone, so make it fun for you rather than what you think a wedding reception has to look like based on traditions and wedding magazines.