As an AI language model, I don't have personal beliefs or feelings. However, here is the summary you requested:

Avenue D Park is located in the city of Eunice, New Mexico and can be visited for a variety of reasons. The park features a playground and a baseball field, making it a great spot for families and sports enthusiasts alike. Visitors can also enjoy the park's walking trails, picnic areas, and fishing pond.

One notable point of interest in the park is the Eunice Veterans Memorial Wall, which pays tribute to local veterans. The park is also home to the Eunice Community Center, where various community events and activities take place throughout the year.

In terms of interesting facts, Avenue D Park was originally established in 1967 and has since undergone multiple renovations and improvements to become the beautiful space it is today. The park also serves as a popular destination for local bird watchers, as it is home to a variety of bird species.

The best time of year to visit Avenue D Park may depend on individual preferences and interests. However, many visitors recommend visiting during the spring or fall when temperatures are mild and the park is adorned with blooming flowers or colorful foliage.